SHOP BEST SELLERS
Shop our best selling products
Type: Performance Supplements
Protein Powder
Type: Performance Supplements
Electrolytes - Stick Packs
Type: Performance Supplements
Electrolytes
Type: Performance Supplements
Creatine Monohydrate
Type: Core Supplements
Source Magnesium
Type: Core Supplements
Vitamin D3 & K2
Type: Body Essentials
Raw Elements Shampoo
Type: Body Essentials
Raw Elements Conditioner
Type: Body Essentials
Raw Elements Tallow Soap (Lemongrass)
Type: Performance Supplements
Raw Honey
Type: Body Essentials
Raw Tallow Sun Balm
Pure ingredients
Raw ingredients. Ancient wisdom. Modern results. Every product contains only what nature intended:
- Grass-fed tallow rich in bioavailable nutrients
- Raw honey and adaptogenic herbs in their purest form
- Regeneratively sourced proteins, never denatured
- Zero synthetic additives or lab-made fillers
Small-batch wellness our ancestors would recognize. Because when you honor nature's integrity, your body knows the difference.
Purely Natural, Perfectly You
Let customers speak for us
HELLO EVERYONE.
Natural herbs have cured so many illness that drugs and injection cant cure. I''ve seen the great importance of natural herbs and the wonderful work they have done in people lives. i read testimonies online how they were cured of herpes, HIV, diabetics, cancer etc by Dr. Enosetale's herbal medicine, so i decided to contact him because i know nature has the power to heal anything. I was diagnosed with herpes for the past 9 months but Dr.Enosetale cured me with his herbs and i referred my aunt and her husband to him immediately because they were both suffering from herpes but they were cured too. Contact Dr.Enosetale via email on: dr.enosetale667@ gmail.com Whatsap no: +2347031966178thank you doc
HELLO EVERYONE.
Natural herbs have cured so many illness that drugs and injection cant cure. I''ve seen the great importance of natural herbs and the wonderful work they have done in people lives. i read testimonies online how they were cured of herpes, HIV, diabetics, cancer etc by Dr. Enosetale's herbal medicine, so i decided to contact him because i know nature has the power to heal anything. I was diagnosed with herpes for the past 9 months but Dr.Enosetale cured me with his herbs and i referred my aunt and her husband to him immediately because they were both suffering from herpes but they were cured too. Contact Dr.Enosetale via email on: dr.enosetale667@ gmail.com Whatsap no: +2347031966178thank you doc
HELLO EVERYONE.
Natural herbs have cured so many illness that drugs and injection cant cure. I''ve seen the great importance of natural herbs and the wonderful work they have done in people lives. i read testimonies online how they were cured of herpes, HIV, diabetics, cancer etc by Dr. Enosetale's herbal medicine, so i decided to contact him because i know nature has the power to heal anything. I was diagnosed with herpes for the past 9 months but Dr.Enosetale cured me with his herbs and i referred my aunt and her husband to him immediately because they were both suffering from herpes but they were cured too. Contact Dr.Enosetale via email on: dr.enosetale667@ gmail.com Whatsap no: +2347031966178thank you doc
HELLO EVERYONE.
Natural herbs have cured so many illness that drugs and injection cant cure. I''ve seen the great importance of natural herbs and the wonderful work they have done in people lives. i read testimonies online how they were cured of herpes, HIV, diabetics, cancer etc by Dr. Enosetale's herbal medicine, so i decided to contact him because i know nature has the power to heal anything. I was diagnosed with herpes for the past 9 months but Dr.Enosetale cured me with his herbs and i referred my aunt and her husband to him immediately because they were both suffering from herpes but they were cured too. Contact Dr.Enosetale via email on: dr.enosetale667@ gmail.com Whatsap no: +2347031966178thank you doc
HELLO EVERYONE.
Natural herbs have cured so many illness that drugs and injection cant cure. I''ve seen the great importance of natural herbs and the wonderful work they have done in people lives. i read testimonies online how they were cured of herpes, HIV, diabetics, cancer etc by Dr. Enosetale's herbal medicine, so i decided to contact him because i know nature has the power to heal anything. I was diagnosed with herpes for the past 9 months but Dr.Enosetale cured me with his herbs and i referred my aunt and her husband to him immediately because they were both suffering from herpes but they were cured too. Contact Dr.Enosetale via email on: dr.enosetale667@ gmail.com Whatsap no: +2347031966178thank you doc
HELLO EVERYONE.
Natural herbs have cured so many illness that drugs and injection cant cure. I''ve seen the great importance of natural herbs and the wonderful work they have done in people lives. i read testimonies online how they were cured of herpes, HIV, diabetics, cancer etc by Dr. Enosetale's herbal medicine, so i decided to contact him because i know nature has the power to heal anything. I was diagnosed with herpes for the past 9 months but Dr.Enosetale cured me with his herbs and i referred my aunt and her husband to him immediately because they were both suffering from herpes but they were cured too. Contact Dr.Enosetale via email on: dr.enosetale667@ gmail.com Whatsap no: +2347031966178thank you doc
HELLO EVERYONE.
Natural herbs have cured so many illness that drugs and injection cant cure. I''ve seen the great importance of natural herbs and the wonderful work they have done in people lives. i read testimonies online how they were cured of herpes, HIV, diabetics, cancer etc by Dr. Enosetale's herbal medicine, so i decided to contact him because i know nature has the power to heal anything. I was diagnosed with herpes for the past 9 months but Dr.Enosetale cured me with his herbs and i referred my aunt and her husband to him immediately because they were both suffering from herpes but they were cured too. Contact Dr.Enosetale via email on: dr.enosetale667@ gmail.com Whatsap no: +2347031966178thank you doc
HELLO EVERYONE.
Natural herbs have cured so many illness that drugs and injection cant cure. I''ve seen the great importance of natural herbs and the wonderful work they have done in people lives. i read testimonies online how they were cured of herpes, HIV, diabetics, cancer etc by Dr. Enosetale's herbal medicine, so i decided to contact him because i know nature has the power to heal anything. I was diagnosed with herpes for the past 9 months but Dr.Enosetale cured me with his herbs and i referred my aunt and her husband to him immediately because they were both suffering from herpes but they were cured too. Contact Dr.Enosetale via email on: dr.enosetale667@ gmail.com Whatsap no: +2347031966178thank you doc
HELLO EVERYONE.
Natural herbs have cured so many illness that drugs and injection cant cure. I''ve seen the great importance of natural herbs and the wonderful work they have done in people lives. i read testimonies online how they were cured of herpes, HIV, diabetics, cancer etc by Dr. Enosetale's herbal medicine, so i decided to contact him because i know nature has the power to heal anything. I was diagnosed with herpes for the past 9 months but Dr.Enosetale cured me with his herbs and i referred my aunt and her husband to him immediately because they were both suffering from herpes but they were cured too. Contact Dr.Enosetale via email on: dr.enosetale667@ gmail.com Whatsap no: +2347031966178thank you doc
HELLO EVERYONE.
Natural herbs have cured so many illness that drugs and injection cant cure. I''ve seen the great importance of natural herbs and the wonderful work they have done in people lives. i read testimonies online how they were cured of herpes, HIV, diabetics, cancer etc by Dr. Enosetale's herbal medicine, so i decided to contact him because i know nature has the power to heal anything. I was diagnosed with herpes for the past 9 months but Dr.Enosetale cured me with his herbs and i referred my aunt and her husband to him immediately because they were both suffering from herpes but they were cured too. Contact Dr.Enosetale via email on: dr.enosetale667@ gmail.com Whatsap no: +2347031966178thank you doc
It works really good
so easy to navigate on the website
clean ingredients as advertised
super clean ingredients and so easy to travel with
Don't die in silent there is natural herbs cure for all kinds of diseases. I used natural herbs medicine made by a powerful herbal Dr Enosetale to get rid of my mum diabetes type 2 permanently, he can also help you too.
Remember that a problem shared is a
problem solved. He is good in curing...
Cancer
Hsv182
Hpv..
HIV/ AIDS
Fibroids
Herpes Cold sores
High blood pressure etc. Contact him on WhatsApp +2347031966178doc
email: dr.enosetale667
@gmail.com
Why Purishh?
Pure Ingredients
Handpicked and ethically sourced from trusted, natural farms.
Effective Results
Each product is designed to protect, nourish, and enhance your skin’s natural balance.
Holistic Wellness
Embrace a balanced lifestyle with supplements and creams that work in harmony with your body.
Frequently Asked Question
What makes Purishh products different from conventional supplements or skincare?
What makes Purishh products different from conventional supplements or skincare?
Purishh’s mission is to return to the raw, unprocessed power of nature. Every product is formulated with 100 % natural ingredients and no synthetic preservatives, fillers, or dyes. For example, the Raw Honey Butter contains whipped Wagyu beef tallow, cold‑pressed olive and coconut oils, mango butter, raw honey and beeswax – it moisturizes deeply and can even replace conventional lotion. The Raw Tallow Sunbalm uses grass‑fed tallow, non‑nano zinc oxide and organic oils to provide mineral sun protection while nourishing the skin. Purishh’s Protein Powder combines grass‑fed whey and hydrolyzed collagen with organic superfoods to deliver 26 g of easily digestible protein with zero added sugar. Across their range, Purishh keeps ingredient lists short and transparent, using only what is necessary to support health and well‑being.
Are Purishh’s ingredients ethically and sustainably sourced?
Are Purishh’s ingredients ethically and sustainably sourced?
Yes. The founders emphasize sustainable sourcing and ethical treatment of animals and land. Tallow for the skincare range is hand‑sourced from 100 % grass‑fed, Wagyu, halal cattle in New Zealand, ensuring humane slaughter and optimal nutrient quality. Olive and coconut oils are single‑origin, cold‑pressed. The whey in Purishh protein powder comes from grass‑fed cows raised without hormones or antibiotics, and the collagen is hydrolyzed for better absorption. These practices mean customers receive products that are both pure and sustainable.
Why does Purishh use beef tallow in its skincare products?
Why does Purishh use beef tallow in its skincare products?
Grass‑fed beef tallow is biocompatible with human skin; its fatty‑acid profile closely resembles natural sebum, so it’s absorbed efficiently. Properly rendered tallow is a vitamin powerhouse, naturally supplying vitamins A, D, E, and K that support cell turnover, immune function, and antioxidant protection. Tallow also contains oleic, stearic and palmitic acids that strengthen the skin’s barrier, calm inflammation and maintain moisture. Grass‑fed tallow offers a high concentration of conjugated linoleic acid (CLA), an anti‑inflammatory fatty acid. These nutrients collectively help Purishh’s Raw Honey Butter and Raw Tallow Sunbalm to moisturize, nourish and protect the skin without clogging pores or causing irritation.
How is Purishh protein powder different, and why is it easy to digest?
How is Purishh protein powder different, and why is it easy to digest?
Many conventional protein powders use cheap sources and add artificial thickeners or sweeteners that cause bloating and digestive discomfort. Purishh starts with grass‑fed whey processed via cold‑filtration, which preserves natural enzymes and bioactive peptides that aid digestion. It also adds hydrolyzed bovine collagen to support joints, skin and gut health. The powder uses organic monk fruit for sweetness and contains no carrageenan, gums, sucralose or artificial preservatives, so it mixes smoothly and is gentle on the stomach. Each serving provides 26 g of complete protein with only 1 g of fat and zero sugar, making it suitable for keto, gluten‑free and non‑GMO diets.
What are Purishh Electrolytes, and how do they support hydration?
What are Purishh Electrolytes, and how do they support hydration?
Purishh’s Electrolytes formula offers clean hydration without the artificial colors and preservatives found in many sports drinks. Each serving includes over 800 mg of unrefined Himalayan salt, providing sodium and trace minerals, plus magnesium malate and potassium chloride. Organic fruit powders (raspberry or lemon‑lime) and monk fruit sweetener give a natural flavor without sugar. The formula helps replenish electrolytes lost through exercise, supports muscle function, and is keto‑friendly.
What is Raw Shilajit, and how should it be used?
What is Raw Shilajit, and how should it be used?
Raw Shilajit is a resin harvested from high‑altitude Himalayan rocks. It forms from decomposed plant material and is rich in minerals and fulvic acid. Traditionally used as an adaptogen, Shilajit helps boost energy, improve stamina and support overall health. Purishh provides 100 % pure Himalayan shilajit. Users typically dissolve a pea‑sized amount in warm water, tea or milk. Due to its potent minerals, start with a small dose and consult a healthcare professional if you have existing medical conditions.
What is the Ishh Leaky Gut Protocol?
What is the Ishh Leaky Gut Protocol?
The Ishh Leaky Gut Protocol is a step‑by‑step program designed to help restore gut health naturally. It includes dietary recommendations, lifestyle tips and natural supplements to support the intestinal lining. The protocol focuses on removing irritants, replenishing beneficial bacteria and repairing the gut barrier. It is not a medical treatment, so customers with chronic digestive issues should consult a healthcare professional before starting.
How should I store Purishh products?
How should I store Purishh products?
Store supplements and protein powders in a cool, dry place away from direct sunlight. Skincare products like Raw Honey Butter and Raw Tallow Sunbalm are natural and free from artificial stabilizers; keeping them at room temperature helps maintain texture. If you live in a hot climate, refrigerating tallow‑based balms can prevent melting. Always use clean hands or a spatula to avoid introducing bacteria.
When will my order ship, and how long will delivery take?
When will my order ship, and how long will delivery take?
Purishh asks customers to allow 2–3 business days for processing and production before an order ships. Once dispatched, average transit times are 7–10 business days; however, natural disasters, holidays and weather can cause delays. Free standard shipping is offered on orders over US$150 (or equivalent), and shipping costs for smaller orders are calculated at checkout. Purishh cannot guarantee exact delivery dates because delivery is ultimately the responsibility of the shipping carrier.
Can I subscribe and save on regular purchases?
Can I subscribe and save on regular purchases?
Yes. Purishh offers a subscription program for products like protein powder. Subscribing gives 10 % off the regular price, and you can choose delivery intervals (e.g., monthly). Subscriptions auto‑renew, but you may skip or cancel at any time through your account.
Are Purishh products allergen‑free or suitable for special diets?
Are Purishh products allergen‑free or suitable for special diets?
Purishh formulates products without common synthetic additives, but some items may contain potential allergens. The protein powder contains whey (a dairy product) and collagen derived from bovine sources; it is unsuitable for vegans or those with dairy allergies. The Electrolytes formula is gluten‑free, sugar‑free and keto‑friendly. Always review ingredient lists carefully and consult your healthcare provider if you have specific allergies or dietary restrictions.
Where are Purishh products made?
Where are Purishh products made?
Purishh sources ingredients globally, such as New Zealand Wagyu tallow and Himalayan shilajit, but manufactures products in small batches under rigorous quality control. By keeping production small and hands‑on, Purishh can maintain freshness and ensure every batch meets the highest standards.
Pür Insights
Everything We've Lab-Tested So Far: A Plain-English Recap
Everything We've Lab-Tested So Far: A Plain-English Recap We've referenced individual lab results across a lot of posts by now, usually one product at a time, in the context of whatever ingredient that post was about. This post puts all of it in one place, organized honestly, including the parts where our documentation is stronger and the parts where it's weaker. That last point matters, so it's worth stating clearly up front: not all of the testing behind our catalog is the same kind of testing. Some of it is finished-product analysis commissioned from an independent accredited laboratory. Some of it is documentation issued by our manufacturer that relays supplier data. Some of it is raw material certification from an ingredient supplier before that ingredient ever reached a finished product. These are genuinely different things, and a recap that presented them all as equivalent would be misleading regardless of how good the individual numbers look. So this is organized by documentation strength rather than by product category, from strongest to weakest. How to read a lab document, briefly Three things determine how much weight a certificate of analysis actually carries. Who ran the test matters most. An accredited independent laboratory, one with no financial stake in the outcome and external validation of its technical competence, produces a different quality of evidence than an internal quality control department or a supplier vouching for its own material. The recognized standard for laboratory competence is ISO/IEC 17025, granted by accrediting bodies such as A2LA, the American Association for Laboratory Accreditation, or PJLA, Perry Johnson Laboratory Accreditation. What was tested matters next. Heavy metal screening, microbial safety, and potency verification are three separate analyses answering three separate questions. A document covering one says nothing about the others. And the specification matters. A result reported against a defined numerical limit tells you whether something passed. A result reported without a limit tells you what was found but leaves the interpretation to you. Both appear in our documentation, and the difference is worth knowing. Tier one: independently commissioned finished-product testing This is the strongest documentation we have, and it covers our protein and electrolyte products. Vanilla Protein Powder, lot L250409. Tested by Delta Labs of South Florida Corp, an ISO/IEC 17025:2017 accredited laboratory operating under PJLA accreditation number 114871, on finished product received April 22, 2025. Protein content was verified at 23.0 grams per 29.95 gram serving using the Kjeldahl method, which is the recognized analytical standard for protein determination via nitrogen analysis rather than a calculated figure from the ingredient list. The full nutritional panel was measured directly: saturated fat at 1.09 grams per serving and trans fat at 0.08 grams per serving by gas chromatography with flame ionization detection, cholesterol at 22.32 milligrams per serving by the same method, total carbohydrates at 4.67 grams by high performance liquid chromatography, total dietary fiber at 1.73 grams by AOAC method 985.29, total sugars at 0.99 grams by HPLC with refractive index detection, and sodium at 50.65 milligrams by inductively coupled plasma analysis. Heavy metals came back at or below the detection floor. Lead, arsenic, and mercury each measured below 0.00003 milligrams per serving. Cadmium measured at 0.000009 milligrams per serving. Combined heavy metals came in under the specification of not more than 0.2995 milligrams per serving. Microbial testing followed USP 43 chapters 2021 and 2022. Total aerobic plate count came back at 30 colony forming units per gram against a limit of not more than 10,000. Yeast and mold came back below 10 CFU per gram against a limit of 1,000. E. coli, Salmonella, Staphylococcus aureus, and Pseudomonas aeruginosa all returned negative. Bile tolerant gram negative bacteria came back below 1,000 CFU per gram. Chocolate Protein Powder, lot LOT241103. Tested by Certified Laboratories, an A2LA ISO 17025 accredited testing laboratory operating under certificate number 3034.01. Heavy metals by ICP-MS: arsenic at 0.020 parts per million, cadmium at 0.096 ppm, lead at 0.032 ppm, and mercury not detected against a method detection limit of 0.001 ppm. Microbiological testing returned total plate count below 10 CFU per gram, yeast and mold below 10 CFU per gram, no growth on enrichment, and absence of coliforms, E. coli, Pseudomonas, S. aureus, Salmonella, and Candida albicans. Chocolate Collagen Protein, lot LOT 112105. Also Certified Laboratories. Lead at 0.212 ppm, arsenic at 0.012 ppm, cadmium at 0.044 ppm, mercury not detected. Full microbiological panel returned the same clean results as above across every marker. Electrolytes, both flavors. Lemon-Lime, lot B2CE85, and Raspberry, lot 14EAF7, were each tested separately rather than one result being applied to both. Lemon-Lime heavy metals: lead 0.051 ppm, arsenic 0.024 ppm, cadmium 0.003 ppm, mercury 0.005 ppm. Raspberry: lead 0.095 ppm, arsenic 0.029 ppm, cadmium 0.004 ppm, mercury 0.002 ppm. Both flavors also received independent microbiological analysis, with total plate count and yeast and mold both below 10 CFU per gram and every pathogen marker returning absent. One honest note on these Certified Laboratories heavy metal reports: the specification column reads "Only Report," meaning the laboratory measured and disclosed the values without evaluating them against a predetermined pass or fail limit. The numbers are real and independently measured. The interpretation of whether they're acceptable was not part of what the lab was asked to determine, which is a meaningful distinction from a result reported as passing a defined specification. Tier two: manufacturer-issued documentation This tier covers our magnesium complex and creatine, and the documentation is genuinely different in character from tier one. Magnesium Complex, lot 071225. Documentation issued through Manifest Labs, manufactured December 4, 2025, best by December 2028. Every active ingredient was verified individually against its labeled amount using USP/NF current chapter 2091 methodology: magnesium glycinate at 250.0 milligrams against a 250.00 milligram specification, magnesium malate at 75.0 against 75.00, magnesium citrate at 100.0 against 100.00, magnesium L-threonate at 75.0 against 75.00, vitamin B6 as pyridoxine at 5.0 against 5.00, zinc gluconate at 10.0 against 10.00, and boron aspartate at 1.0 against 1.00. Average total capsule weight came in at 670 milligrams against a 686 milligram specification with a 10 percent tolerance, and average fill weight at 570 against 586 with the same tolerance. Microbiological results conformed across total plate count below 10,000 CFU per gram, E. coli negative in 10 grams, yeast and mold below 1,000 CFU per gram, and Salmonella negative in 25 grams, tested under USP/NF chapters 61 and 62. Excipients are rice flour and magnesium stearate. The capsule is size 0 clear gelatin. Creatine Monohydrate, lot 341125. Also through Manifest Labs, manufactured November 29, 2025, best by November 2028. Creatine monohydrate content was verified at 4,976 milligrams against a 5,000 milligram specification with 10 percent tolerance, using HPLC. Sodium came in at 39.85 milligrams against a 40.00 milligram specification by ICP-MS. Microbiological results conformed across the same four markers as the magnesium complex. No excipients. Now the honest qualifications on this tier, which we've stated in previous posts and will keep stating. The magnesium documentation carries an explicit note that the information is based on the certificate of analysis received from the supplier and is not intended as a substitute for strict quality control analysis by the customer of the product. That is a materially weaker form of documentation than independently commissioned finished-product testing, and we're not going to present it as equivalent. Additionally, neither the magnesium nor the creatine documentation includes a heavy metals panel. Both cover potency and microbial safety. Neither covers heavy metal contamination. That's a genuine gap in our current documentation for these two products, and closing it is on our list. Tier three: raw material supplier certification Shilajit powder, batch 02.00600. This is the most extensively detailed document in our entire catalog and simultaneously the one requiring the most careful framing, because it is a raw material supplier certificate rather than a finished-product test we commissioned. The material is sourced from the Kosh-Agach district of the Republic of Altai in the Russian Federation, tested against Technical Conditions 9345-037-39193650-03 and the Technical Regulations of the Customs Union on food product safety, TR CU 021/2025. The testing methods are Russian GOST standards rather than USP methods, which are legitimate national standards but a different framework from the pharmacopeial methods used elsewhere in our catalog. The results are genuinely comprehensive. Heavy metals: lead at 0.67 milligrams per kilogram against a permitted level of 6, cadmium at 0.12 against 1, arsenic at 0.08 against 12, and mercury below 0.01 against 1. Pesticide screening for heptachlor and aldrin both returned not detected against limits of 0.01. Microbiological testing found pathogenic flora including salmonella not detected in 10 grams, mesophilic aerobic and facultative anaerobic microorganisms below 1x10² against a limit of 1x10⁴, coliform bacteria not detected in 0.1 grams, Staphylococcus aureus not detected in 0.1 grams, B. cereus not detected in 200 grams, and yeast and mold not detected. The authenticity test returned "Authentic." Taste conformed to the expected bitter-tart profile and color conformed to the expected fine brown or black powder. Fulvic acid measured 72 percent, humic acid 8.3 percent, moisture 4.0 percent. Radionuclide screening for strontium specific activity returned below 3 becquerels per kilogram. The full mineral panel: potassium 42,300 milligrams per kilogram, calcium 24,800, magnesium 1,958, sodium 1,478, phosphorus 900, iron 240, aluminum 230, boron 48, manganese 40, zinc 11.50, copper 6.84, barium 5.00, lithium 3.25, molybdenum 1.23, selenium 1.20, nickel 1.07, cobalt 0.69, vanadium 0.41, silver 0.18, and lanthanum 0.17, with beryllium, tungsten, tin, bismuth, thallium, tellurium, antimony, and chromium all below detection thresholds. The vitamin panel and full amino acid profile were also measured and reported, with alanine highest at 800.5 milligrams per 100 grams, followed by tyrosine at 720.50 and proline at 620.10. That's an unusually detailed document, and the numbers are real. What it is not is a finished-product test commissioned by us from an independent US laboratory, and that distinction is worth keeping clear rather than letting the impressive level of detail obscure it. Cosmetics: a different regulatory framework Our soap, shampoo, and conditioner are cosmetics rather than dietary supplements, which means they're governed by different regulations and tested against different standards. All three were documented by Nüvue Labs against USP35-NF-30 quality standards, with attestations of compliance with FDA cosmetic regulations including the Modernization of Cosmetics Regulation Act of 2022 and Title 21 of the Code of Federal Regulations. Tallow Soap, batch D26070001, manufactured April 16, 2026: pH at 10.6 against a 10 to 12 specification, density at 1.040 grams per milliliter against a 0.904 to 1.190 range, viscosity at 11,100 against a 9,500 to 13,000 range. Total aerobic bacterial count below 10 CFU per gram against a limit of 1,000, and total mold and yeast count below 10 against a limit of 100. Shampoo, batch M25160001, manufactured April 13, 2026: pH at 5.84 against a 5.5 to 6.5 specification, density at 1.040 against 1.000 to 1.100, viscosity at 11,000 against 5,000 to 15,000. Microbial results matched the soap, below 10 CFU per gram on both markers. Conditioner, batch M25190001, manufactured January 5, 2026: pH at 5.16 against a 4.5 to 5.5 specification, density at 0.98 against 0.850 to 1.120, viscosity at 40,000 against 10,000 to 50,000. Microbial results again below 10 CFU per gram on both. The pH figures are the most practically meaningful numbers here, since hair and skin behave measurably differently depending on the pH of what's applied to them, as we've covered in detail elsewhere. One honest qualification on this tier as well: these documents carry a note that testing was performed by in-house or approved third-party laboratory, which does not fully resolve the independence question the way a named external accredited lab does. What isn't here yet Two gaps worth naming directly rather than leaving for someone to notice. Our Vitamin D3 and K2 product is not included in this recap. We are currently working through its batch documentation with the manufacturer and will publish those figures once that process is complete and we're confident in what we're presenting. We'd rather leave a gap in a transparency post than fill it with numbers we haven't fully verified. Heavy metal panels are missing from our magnesium and creatine documentation, as noted above. Both products have verified potency and microbial safety. Neither currently has heavy metal screening in the documentation we hold, and extending that coverage is the most concrete improvement available to us right now. What all of this actually means The numbers above are real and checkable against the documents they came from. What they establish is specific and bounded: these particular batches, tested on these particular dates, by these particular laboratories, using these particular methods, returned these particular results. They don't establish that every future batch will read identically, which is precisely why batch-specific documentation matters more than a single certificate published once. They don't cover every possible contaminant or quality question, since a heavy metal panel says nothing about pesticides and a potency test says nothing about microbial safety. And the strength of the documentation genuinely varies across our catalog, from independently commissioned finished-product analysis at one end to supplier-relayed raw material certification at the other. We think publishing that variation honestly is more useful than presenting a uniform impression of rigor that the underlying documents wouldn't support. If you want to see any specific document referenced here, ask and we'll send it.
Learn more
Creatine and Cognitive Function: What the Newest Research Shows
Creatine and Cognitive Function: What the Newest Research Shows Creatine's reputation has expanded rapidly over the past few years from a well-established muscle supplement into something marketed as a brain supplement, and the shift happened faster than the evidence did. The actual research picture here is one of the more instructive cases in nutrition science right now, not because the answer is simple in either direction, but because it involves a widely publicized positive meta-analysis, a serious published statistical challenge to that meta-analysis, a second meta-analysis facing the same criticism, and a formal regulatory assessment that reached a conclusion most consumers have never heard. It's also a case where one of the researchers behind the positive findings has said publicly that it's too early to draw the conclusion his own work is frequently cited to support. That's worth taking seriously. The mechanism is real, and worth understanding first The biological rationale connecting creatine to cognition isn't invented marketing. It rests on genuine, well-documented brain physiology. The brain is metabolically expensive. Despite representing a small fraction of body weight, it consumes a disproportionate share of the body's energy, and that energy is delivered as adenosine triphosphate, or ATP. Creatine's central biological role, the same one that underlies its muscle benefits, is participating in the phosphocreatine system, which allows rapid regeneration of ATP from ADP during periods of high demand. This system operates in brain tissue as well as muscle, and creatine kinase, the enzyme driving it, is present in tissues with high and fluctuating energy demands, which describes the brain accurately. From there, the hypothesis is straightforward: if supplementation can increase brain creatine stores, and if brain energy availability constrains cognitive performance under certain conditions, then supplementation might improve cognitive performance, particularly under conditions of metabolic stress. That's a coherent chain of reasoning, and it's why serious researchers have pursued this question rather than dismissing it. The critical qualifier is that each link in that chain requires evidence, and the evidence weakens considerably as you move along it. Notably, research examining whether short-term supplementation actually raises brain creatine content has produced mixed results, with at least one study finding that a seven-day protocol did not elicit improvements in brain creatine content or cognitive performance in healthy young people, suggesting this population may rely primarily on the brain's own creatine synthesis rather than dietary or supplemental intake to maintain brain creatine levels. The meta-analysis that drove the popular claim Most of the confident public messaging about creatine and cognition traces back to a specific 2023 paper: Prokopidis, Giannos, Triantafyllidis, Kechagias, Forbes, and Candow, "Effects of creatine supplementation on memory in healthy individuals: a systematic review and meta-analysis of randomized controlled trials," published in Nutrition Reviews, volume 81, issue 4, pages 416 to 427. The methodology was reasonable on its face. The authors searched PubMed, Web of Science, the Cochrane Library, and Scopus from inception through September 2021, identified 23 eligible randomized controlled trials, narrowed to 10 meeting inclusion criteria for the systematic review, and included 8 in the meta-analysis itself. The headline result: creatine supplementation improved measures of memory compared with placebo, with a standardized mean difference of 0.29, a 95 percent confidence interval of 0.04 to 0.53, heterogeneity of 66 percent, and a p-value of 0.02. The authors concluded that creatine enhanced memory performance in healthy individuals, especially in older adults aged 66 to 76. Those specific numbers deserve a closer read than they usually get. A standardized mean difference of 0.29 is a small effect by conventional interpretation. The confidence interval's lower bound of 0.04 sits very close to zero, meaning the finding is statistically significant but only barely, and a modest shift in the underlying data could move it to non-significance. And an I-squared value of 66 percent indicates substantial heterogeneity, meaning the individual studies pooled together disagreed with each other considerably, which weakens confidence that they're all measuring the same underlying effect. None of that makes the paper wrong. It makes the finding modest and fragile rather than robust, which is a meaningfully different thing than how it's typically represented. The statistical challenge Later in 2023, Nutrition Reviews published a letter to the editor by Eckert and Pascher, in volume 81, issue 11, pages 1495 to 1496, titled directly: "Double-counting due to inadequate statistics leads to false-positive findings." Their criticism concerns a specific and consequential methodological problem. Several of the individual studies included in the meta-analysis reported multiple memory subtests from the same participants. When each of those subtests is entered into a pooled analysis as if it were an independent observation, the total number of observations exceeds the number of unique randomized participants. This violates the statistical assumption that observations are independent of one another, and the documented consequence is that it artificially inflates precision and statistical power, which increases the risk of a false-positive finding. The authors of the original meta-analysis published a reply, and the exchange is available in the same journal for anyone wanting to evaluate both positions directly rather than taking either side's characterization on faith. What matters for a reader trying to assess this evidence is that the central positive finding driving most public claims about creatine and memory has faced a specific, published, methodological challenge from other researchers, and that challenge concerns the statistical foundation of the result rather than a matter of interpretation. The second meta-analysis, and the same problem A subsequent meta-analysis by Xu, Bi, Zhang, and Luo, "The effects of creatine supplementation on cognitive function in adults," was published in Frontiers in Nutrition in July 2024, volume 11, article 1424972, following PRISMA 2020 guidelines and covering randomized controlled trials published between 1993 and 2024. Two things happened to this paper worth knowing about. First, it required a formal corrigendum, published in Frontiers in Nutrition in February 2025, correcting an error in the results section on attention that the authors attributed to a translation error from Chinese to English. Corrigenda are a normal and healthy part of scientific publishing, and their existence isn't itself damning, but a correction to a results section is more consequential than a typographical fix. Second, and more substantively, a commentary published in Frontiers in Nutrition in 2026 by Citherlet raised the same double-counting criticism against this meta-analysis that Eckert and Pascher raised against Prokopidis. The commentary identified specific examples: in the memory analysis, the Alves 2013 studies each contributed at least seven memory subtests, McMorris 2006 contributed four, McMorris 2007b four, and Pires 2020 four, meaning the number of pooled observations again exceeded the number of unique randomized participants. So the two most cited meta-analyses supporting creatine's cognitive benefits have both faced published criticism for the same specific statistical problem, from independent commentators, in peer-reviewed venues. The regulatory assessment almost nobody cites In November 2024, the European Food Safety Authority's Panel on Nutrition, Novel Foods and Food Allergens published a formal scientific opinion evaluating a health claim application linking creatine supplementation to improved cognitive function. The opinion appears in the EFSA Journal, volume 22, issue 11, article e9100, authored by Turck and colleagues. The application had been filed by Alzchem Trostberg GmbH, a major creatine manufacturer, through Austria's competent authority. This matters because a regulatory health claim evaluation is a different kind of exercise than a meta-analysis. The applicant has a direct commercial incentive to present the strongest available case, submits the evidence they consider most compelling, and can respond to additional data requests, which EFSA issued twice during this evaluation. The panel then assesses whether the totality of that evidence establishes a cause-and-effect relationship. The panel evaluated 21 human intervention studies identified by the applicant, plus two additional studies identified through a meta-analysis reference list, plus a systematic review and meta-analysis of 16 randomized controlled trials submitted in response to an additional data request. Their conclusion, stated directly: a cause-and-effect relationship has not been established between creatine supplementation and an improvement in cognitive function in one or more of its domains. What EFSA specifically found The reasoning behind that conclusion is more informative than the conclusion alone. On dosing, the panel noted that acute effects on working memory were observed at daily doses of 20 grams per day, but these effects were not observed at lower doses, nor with continuous supplementation at 5 grams per day for six weeks. This is a genuinely important detail. Twenty grams per day is a loading-phase dose, roughly four times the standard maintenance dose most people take, and the effects that appeared at that level did not persist at the doses actually used in typical daily supplementation. On consistency, the panel observed that an effect on response inhibition at 20 grams per day for seven days was an isolated finding among ten intervention studies in healthy individuals, with no effects observed on other cognitive domains. A single positive result across ten studies, in one domain only, is the kind of pattern that could easily reflect chance rather than a genuine effect. On clinical populations, the three intervention studies conducted in diseased individuals did not support an effect of creatine supplementation on cognition. On mechanism, the panel considered the available evidence for a mechanism by which creatine could exert the claimed effect to be weak, notwithstanding the plausible theoretical reasoning described earlier in this post. The panel also revisited three older studies, McMorris 2006, McMorris 2007, and Rae 2003, which it had previously evaluated in a 2011 opinion on creatine and memory. Its assessment of their methodological quality was blunt: lack of information on randomization procedures, inadequate adjustment for baseline differences, multiple uncorrected pairwise comparisons or an inappropriate significance level, and insufficient detail on the statistical models used to allow scientific assessment. The panel concluded no conclusions could be drawn from those studies for substantiating the claim. Notably, several of those same studies appear in the meta-analyses discussed above. The practical consequence is that health claims linking creatine to cognitive benefits cannot be used on products marketed in the European Union. What a researcher behind the positive findings said The most striking element of this whole picture comes from Darren Candow, a co-author on the Prokopidis meta-analysis and one of the more prolific creatine researchers working today. Responding to the EFSA decision, Candow said it was justified based on the current body of research, which he described as very small. He noted that when you look closely at the studies, most of the results relate to a metabolic stressor, or the dosages used were very inconsistent. He also pointed out that no study has given creatine to individuals and then measured whether cognition remained improved after creatine withdrawal, that individual studies are underpowered, that current meta-analyses are inconsistent, and that no dosing studies using magnetic resonance spectroscopy have been performed. His summary: in his opinion, it's way too early to conclude that creatine improves cognition overall. When a researcher who co-authored a positive meta-analysis publicly agrees that a regulator was right to reject the claim his work is cited to support, that's about as clear a signal as this field produces about where the evidence actually stands. Where the signals, such as they are, appear strongest None of this means the hypothesis is dead, and the honest version includes where the more promising signals cluster. Older adults appear repeatedly as the population where effects, when detected, are most often found, which is consistent with the Prokopidis finding specifically highlighting adults aged 66 to 76. A systematic review of creatine and cognition in aging published in Nutrition Reviews in 2026 continues examining this population specifically, while noting contradictory findings across the literature and the need for further clinical studies exploring mechanism. Vegetarians are a mechanistically interesting group, since dietary creatine comes primarily from meat and fish, meaning vegetarians typically have lower baseline creatine stores and therefore more theoretical room for supplementation to matter. Research by Rae and colleagues in 45 young adult vegetarian participants reported positive effects on working memory and intelligence measures, though this study is among those EFSA specifically criticized on methodological grounds. Conditions of metabolic stress, particularly sleep deprivation, recur as a context where effects have been observed, consistent with Candow's observation that most positive results relate to a metabolic stressor rather than to baseline cognitive performance in rested, well-nourished individuals. The pattern suggests that if creatine does affect cognition, it may do so specifically by relieving a constraint in people who have one, whether from age, diet, or acute stress, rather than by enhancing performance in people who don't. That's a considerably narrower claim than "creatine improves brain function," and it's still not established. The contrast worth drawing There's a useful comparison sitting right next to this one. In 2016, EFSA approved an Article 13(5) health claim for creatine in combination with resistance training to improve muscle strength in adults over the age of 55. Same regulator, same evidentiary standard, same compound, entirely different outcome. That contrast is the most useful thing to take from all of this. Creatine's effects on muscle performance and strength are supported by decades of consistent research and have cleared one of the more demanding regulatory bars in the world. Its effects on cognition rest on a smaller body of literature, with two prominent meta-analyses facing published statistical criticism, isolated findings at loading doses that don't persist at normal doses, and a formal regulatory determination that causation has not been established. Both facts are about the same supplement. Holding them simultaneously, rather than letting the strength of one carry the other, is what accuracy requires here. The honest summary The mechanism connecting creatine to brain energy metabolism is real and plausible. The clinical evidence that supplementation improves cognitive function in healthy adults at typical doses is weak, contested, and formally judged insufficient to establish causation by EFSA in November 2024 after reviewing 21 human intervention studies. The two most-cited meta-analyses supporting cognitive benefits have both been challenged in peer-reviewed commentary for double-counting non-independent outcomes, a statistical problem known to inflate false-positive findings. One of the authors of the more prominent of those meta-analyses has publicly stated it's too early to conclude creatine improves cognition. If you take creatine, the reasons to do so remain well supported: strength, power output, recovery, and lean mass maintenance, particularly with resistance training and particularly as you age. Cognitive benefit is an interesting hypothesis with some suggestive signals in specific populations, not an established outcome, and anyone telling you otherwise is ahead of the evidence. That may change. Larger, better-powered trials with proper statistical handling, MRS-based dosing studies, and research specifically designed around the populations where signals cluster could all shift this picture. Until they do, the accurate answer is that this remains an open question, and the newest research has made the case weaker rather than stronger.
Learn more
What Heavy Metal Testing Actually Catches (and Why Most Brands Don't Publish It)
What Heavy Metal Testing Actually Catches (and Why Most Brands Don't Publish It) Heavy metal testing is the single most important verification available for a dietary supplement, and it's also one of the least frequently published. That combination isn't an accident, and the reasons behind it are worth understanding in detail, because they explain something important about how to read the supplement market generally: the absence of a document isn't always evidence of a problem, but it does mean a question that could have been answered definitively simply wasn't. This post covers what heavy metal testing actually measures, how the analytical methods work and where their real limits sit, what standards exist and which are genuinely binding, and the specific structural reasons publication remains voluntary and uncommon. The four metals, and why these four Heavy metal testing in dietary supplements almost universally focuses on four elements: lead, arsenic, cadmium, and mercury. These are classified as Class 1 elemental impurities under the relevant pharmaceutical standards, a designation reserved for elements considered human toxicants with no established beneficial biological role, which are generally restricted or prohibited in the manufacturing process. The reason these four dominate testing isn't arbitrary. They share a specific combination of properties that makes them uniquely relevant: they occur naturally in soil and water, meaning plants absorb them during normal growth without any contamination event occurring; they accumulate in the body rather than being efficiently cleared; and they have well-documented toxicity at chronic low-level exposure, not just at acute high doses. That last point matters especially for supplements, since a supplement is by definition something taken repeatedly over long periods, which is precisely the exposure pattern where cumulative low-level intake becomes relevant. How the testing actually works The analytical method that matters most here is inductively coupled plasma mass spectrometry, universally abbreviated ICP-MS, and understanding roughly how it works helps explain both its power and its limitations. A sample is first digested, typically in strong acid, to break down the organic matrix and release any metals present into solution. That solution is then introduced into an argon plasma operating at extremely high temperature, which atomizes and ionizes the elements present. Those ions are then separated by their mass-to-charge ratio in a mass spectrometer and counted. Because different elements have different atomic masses, the instrument can distinguish and quantify each element in the sample simultaneously. The sensitivity involved is genuinely remarkable and worth stating concretely. Under the standards governing this testing, ICP-MS is expected to reliably detect elemental impurities at concentrations in the range of nanograms per milliliter, with some applications requiring detection limits as low as 0.01 nanograms per milliliter, a level that remains comfortably within the technique's capability. For perspective, that's a sensitivity level capable of detecting quantities that would be entirely invisible to any less sophisticated method, which is precisely why it replaced older approaches. That replacement is worth knowing about specifically, because it explains why testing standards changed relatively recently. USP General Chapter 231, the older "Heavy Metals" chapter that governed this area for decades, was determined to be obsolete and was eliminated entirely as of January 1, 2018. It was replaced by a set of modern chapters: General Chapter 232, Elemental Impurities Limits, General Chapter 233, Elemental Impurities Procedures, and General Chapter 2232, Elemental Contaminants in Dietary Supplements. The older method relied on a colorimetric approach that was considerably less sensitive and less specific than modern instrumental analysis, meaning testing conducted under the old standard could genuinely miss contamination that current methods would catch. Any COA referencing the obsolete USP 231 method rather than current chapters is therefore working from a standard that was formally retired, which is a reasonable thing to notice. The limits, and an important detail about how they're expressed USP General Chapter 232 establishes permitted daily exposure values, commonly abbreviated PDE, for 24 elemental impurities, classified by both potential toxicity and route of administration. Here's a detail that changes how these numbers should be read, and it's genuinely important: PDE limits are daily exposure limits, not concentration limits in a raw material. This distinction has real practical consequences. If a supplement delivers 1,500 milligrams of a botanical extract per day across three capsules, the raw material specification for lead has to be tight enough that the total daily dose stays under the applicable exposure limit, which means the acceptable concentration in the raw material depends entirely on how much of that material a person actually consumes daily. A raw material concentration that would be perfectly acceptable in a product taken at 200 milligrams daily could exceed exposure limits in a product taken at 2,000 milligrams daily, from identical starting material. This is why simply comparing a parts-per-million number on one COA against a parts-per-million number on another, without accounting for serving size, can be genuinely misleading. The meaningful question is always total daily exposure at the recommended serving, not concentration in isolation. The voluntary nature of all of this Here's the structural fact that explains most of why publication is uncommon: USP chapters 232 and 233 were written for pharmaceutical products. Dietary supplement manufacturers frequently adopt the same framework voluntarily to demonstrate product quality, and USP 2232 exists specifically to address elemental contaminants in dietary supplements, but adopting these standards is a choice a manufacturer makes rather than a binding requirement enforced through pre-market review. This follows directly from how dietary supplements are regulated in the US generally. Under the Dietary Supplement Health and Education Act of 1994, supplements are classified as a category of food rather than drugs and do not require pre-market approval. Nobody independently verifies a supplement's contents before it reaches a shelf, which means whether heavy metal testing happens at all, at what rigor, using which method, against which limits, and whether the results are ever shown to anyone outside the company, are all decisions the manufacturer makes internally. Good Manufacturing Practice regulations, which are mandatory and enforced through FDA inspection, require manufacturers to establish specifications and verify that products meet them, which does create real accountability. But GMP compliance is about having and following a documented process, not about publishing the resulting data. A GMP-compliant manufacturer can run rigorous heavy metal testing on every batch, meet every specification, and share none of it publicly, entirely within the rules. Why brands don't publish, in order of how honest each reason is There are several genuinely different reasons a brand might not publish heavy metal testing, and they're worth separating rather than collapsing into a single cynical assumption. The most benign explanation is that they simply haven't been asked enough to build the process. Publishing batch-specific COAs requires ongoing operational work: getting results from the lab, formatting them for public consumption, updating them as new batches are produced, and maintaining a system where a customer can match the lot number on their bottle to the right document. For a brand not receiving many requests, this is real work with no obvious return, and its absence reflects priorities rather than concealment. A more substantive reason involves the labs themselves. Testing laboratory reports commonly include language stating the report may not be reproduced, or used in advertising or the sale of any product, without written authorization from the laboratory. This is standard practice protecting the lab from having its name attached to marketing claims it didn't review or endorse. It means a brand generally can't simply post a raw lab PDF as a marketing asset without addressing that permission question, which is part of why summarizing results is more common than publishing complete documents. A third reason is genuinely about the documents themselves. Many COAs contain information a brand reasonably considers commercially sensitive, including supplier identities, exact formulation details, and manufacturing partner names. Publishing an unredacted COA reveals supply chain relationships that competitors would find useful. And then there's the least charitable explanation, which is real often enough to warrant mentioning: some brands haven't done the testing at all, or have done it once on a single batch years ago, or have received results they'd rather not display. In a category where nobody checks before a product ships and publication is entirely optional, this is a structurally available choice, and it's precisely why the absence of documentation, while not proof of a problem, is worth noticing as an unanswered question rather than assumed away. What testing genuinely can't tell you This is worth being clear about, because overstating what a clean COA proves is its own form of misleading. A heavy metal test describes the specific sample that was analyzed, from the specific batch it was drawn from, on the specific date it was run. It doesn't describe the batch produced three months later from a different raw material shipment. This is the entire reason batch-specific documentation matters more than a single certificate published once and left indefinitely. Testing is also sampling, not exhaustive verification. A sample drawn from a batch is assumed representative of the whole, which is a reasonable statistical assumption for a well-blended finished product, but it's an assumption rather than a guarantee, particularly for products where mixing may be less uniform. A heavy metal panel also only covers the elements actually tested. A standard four-element panel says nothing about pesticide residues, microbial contamination, solvent residues from extraction processes, or whether the product contains what its label claims. These are separate analyses answering separate questions, and a brand pointing to a heavy metal COA when asked about potency is answering a different question than the one being asked. And detection limits, while extremely low with modern ICP-MS, are not zero. A result reported as "not detected" means below the method's detection limit for that element, which is a meaningfully different statement than absolute absence. A well-constructed COA states the detection limit alongside the result, which is a small detail worth looking for. What a genuinely useful COA looks like Pulling this together into what's actually worth checking when you do get a document. It should name the testing laboratory and, ideally, its accreditation, with ISO/IEC 17025 being the recognized standard for laboratory competence. It should reference a batch or lot number matching the product in hand. It should name the analytical method, with ICP-MS being the expected modern standard, and reference current USP chapters rather than the retired 231. It should report numeric results for each of the four metals individually rather than a combined figure or a bare pass mark, alongside the specification or limit those results are being measured against, and ideally the detection limit for results reported as not detected. A document meeting all of these is doing something genuinely meaningful. One missing several of them may still reflect real testing, but it's providing less verifiable information than it appears to. The honest summary Heavy metal testing via ICP-MS is a mature, extremely sensitive analytical method capable of detecting contamination at concentrations far below any level of practical concern, governed by a modern standards framework that replaced a genuinely obsolete method as recently as 2018. The limits that framework establishes are daily exposure limits rather than raw concentration limits, which means serving size matters as much as the number on the page. None of this framework is mandatory for dietary supplements in the way it is for pharmaceuticals, and publication of results is entirely voluntary regardless of what testing was performed. Reasons for not publishing range from genuinely benign operational and legal constraints to the simple absence of testing altogether, and from the outside, these look identical. That's precisely why asking for a batch-specific document, rather than accepting a general assurance, is the single most useful thing a person can do when evaluating a supplement's safety, and why a brand's willingness and ability to produce one quickly tells you something meaningful that no amount of clean-sounding label language can substitute for.
Learn more