

Pros
- Every Dose Printed On The Label: Formulas carry no proprietary blends — Liver Support lists TUDCA 500mg, citicoline 300mg, L-glycine 225mg and myo-inositol 150mg per two-capsule serving.
- Tested By Two Independent Labs: Products are third-party tested by Summit Nutritional Labs and Harken Research, both ISO-accredited, for identity, potency, heavy metals, microbial contaminants and allergens.
- Ninety Servings A Bottle: Liver Support runs 90 servings across 180 capsules at $125, and Heart Support 90 servings at $100.
Cons
- The range is deliberately narrow at thirteen products and individual formulas do sell out, so check stock on the exact one you want before planning a stack around it.
- Supplements ship from their own store rather than Marek's lab or consultation arms, so shipping and returns run on that store's terms — read them there rather than on the main site.
The Verdict
What sets Marek Supplements apart is full dose disclosure and two independent labs behind it, in a category where neither is standard: Marek Supplements is the supplement arm of Marek Health LLC, a company registered in 2020 with a filed address at 35 West Huron Street in Pontiac, Michigan and a line on (877) 572-2582. Derek of More Plates More Dates is listed on the company's own team page as co-founder, with Josh Turner as vice president. The supplement catalogue runs to thirteen products: Liver Support, Heart Support, Berberine⁵, Multivitamin, Thyroid Support, Calm, Methylate, P5P+, Mag² + Boron, Daily D3/K2, Creatine, Glycine and Glutamine. The distinguishing feature is transparency — every formula publishes its actives at stated milligram doses with no proprietary blends anywhere in the range, which is unusual enough in supplements to be the main reason to look here. Prices run from $30 for Creatine, Glycine and Glutamine, through $50 for Daily D3/K2, $70 for Methylate, P5P+ and Mag² + Boron, $75 for Berberine⁵, the Multivitamin, Thyroid Support and Calm, $100 for Heart Support and $125 for Liver Support. Liver Support gives 90 servings across 180 capsules, carrying TUDCA at 500mg, citicoline at 300mg, L-glycine at 225mg and myo-inositol at 150mg per two-capsule serving. Heart Support gives 90 single-capsule servings with geranylgeraniol as GG-Gold at 150mg, CoQ10 at 100mg, dihydroberberine as GlucoVantage at 100mg, nattokinase at 100mg and 2,000 FU, garlic extract standardised to 1% allicin at 125mg, tocotrienols at 15mg and PQQ at 5mg. The reservations are mostly about knowing which part of the business you are dealing with. Marek runs three separate storefronts — supplements here, blood panels at Marek Diagnostics and a coaching and telehealth platform at Marek Health — each with its own policies and its own support address, so terms found on one do not govern another. Testing is documented in detail, with certificates of analysis available and both labs named and ISO-accredited, and the FDA disclaimer appears on the product pages. Trustpilot rates the parent brand 4.9 across 974 reviews on a claimed profile, and BBB rates the company A+ though it is not accredited; recurring complaints concern order fulfilment and email response times rather than the products. Read the dose, buy the formula you actually need, and Marek publishes more than almost anyone else in this aisle.
Fully Dosed Supplements, Independently Tested
Marek Supplements is the supplement storefront of Marek Health LLC, recorded by BBB as starting in October 2020, with a filed address at 35 West Huron Street, Suite 1000, Pontiac, Michigan and a line on (877) 572-2582. The company's team page lists Derek of More Plates More Dates as co-founder and Josh Turner as vice president. The business runs across three separate domains: supplements, blood panels through Marek Diagnostics, and a coaching and telehealth platform under the Marek Health name. Eight trademarks are registered to Marek Health LLC at the USPTO.
The catalogue is thirteen products. Current prices are $30 for Creatine, Glycine and Glutamine, $50 for Daily D3/K2, $70 for Methylate, P5P+ and Mag² + Boron, $75 for Berberine⁵, the Multivitamin, Thyroid Support and Calm, $100 for Heart Support and $125 for Liver Support. Mag² + Boron was showing as sold out at the time of writing.
Liver Support provides 90 servings across 180 capsules, with each two-capsule serving carrying TUDCA 500mg, CDP-choline as citicoline 300mg, L-glycine 225mg and myo-inositol 150mg. Heart Support provides 90 single-capsule servings carrying geranylgeraniol as GG-Gold 150mg, CoQ10 100mg, dihydroberberine as GlucoVantage 100mg, nattokinase 100mg at 2,000 FU, garlic extract standardised to 1% allicin 125mg, vitamin E tocotrienol isomers 15mg and PQQ 5mg. Neither product uses a proprietary blend, and no formula in the range conceals per-ingredient amounts.
Both products state third-party testing by two ISO-accredited laboratories, Summit Nutritional Labs and Harken Research, covering identity, potency, heavy metals, microbial contaminants and allergens, with a certificate of analysis available. The FDA disclaimer appears on the product pages in its statutory wording: these statements have not been evaluated by the Food and Drug Administration, and this product is not intended to diagnose, treat, cure or prevent any disease. Shipping and returns for supplements are set on the supplement store rather than on the main Marek Health site, and are separate again from the terms governing blood panels, which are sold as final. Independently, Trustpilot rates Marek Health 4.9 across 974 reviews on a claimed profile, with 97% at five stars and 1% at one star; recurring themes in the negative reviews concern orders arriving incomplete, a long wait on one prescription transfer and slow email responses. BBB rates the company A+ but does not list it as accredited, and files it under the Michigan office.
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About this review
How this was written, who paid for what, and how the verdict stays independent.
Is this Marek Supplements review sponsored?
No. Marek Supplements did not pay for this write-up, see it before publication, or have any say in the verdict. If we earn anything it is a commission after you buy, and it comes out of the merchant’s margin rather than your price.
How was the Marek Supplements assessed?
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