This product contains 4 disputed ingredients: Grass-Fed Beef Liver, Grass-Fed Beef Heart, Grass-Fed Beef Adrenal, Grass-Fed Beef Spleen. Evidence is mixed or doses are undisclosed — see the ingredient science section below for details.
Rating and review count from The Feed's customers. Pello community reviews are submitted separately on Pello.
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15 products on Pello, mainly recovery, performance and sleep.
Notable weaknesses in one or more pillars
Independent analysis No brand partnerships
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Cross-referenced with PubMed & Examine.com
Liver in particular is naturally rich in vitamin A, B12 and iron, but there is little research on organ supplements themselves.
Liver in particular is naturally rich in vitamin A, B12 and iron, but there is little research on organ supplements themselves.
Dried adrenal gland; there is little research on it as a supplement, and glandular products may contain hormones, so tested athletes should check with their anti-doping body.
Liver in particular is naturally rich in vitamin A, B12 and iron, but there is little research on organ supplements themselves.
Needed for red blood cells and nerve function; especially relevant for vegans and vegetarians.
0 of 5 standards Pello tracks · No third-party banned-substance testing listed
Brand or retailer label claim, not a certification.
Brand or retailer label claim. In the US a gluten-free label means under 20 ppm gluten.
From the allergen list, where one is available.
Certifications are as listed on the product's page at The Feed. NSF Certified for Sport is also checked against NSF's own database. Certifications can lapse, so check the certifier's search before you rely on one, especially if you're drug tested.
Submitted by athletes on Pello, separate from the retailer rating at the top of the page.
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