Founder
Chris Ashenden
Science team
Advisory board incl. Andrew Huberman, Tim Ferriss (paid partners).
Ethos
'Foundational nutrition' greens powder.
Included on this site for comparison and skepticism, not as a recommendation. Very heavily marketed. Blends without listed amounts hide individual doses. Low quality transparency.
What doesn't add up
No brand is perfect. These are the concerns and complaints we've found from independent sources.
Documents that over 100 adverse event reports involving AG1 have been filed with the FDA, 34 of which describe elevated liver enzymes or liver injury. The FDA opened an investigation at the end of 2024. These reports do not prove causation, but warrant scrutiny.
Argues AG1 delivers vitamins in excess of daily needs (e.g. 467% vitamin C, 1,100% biotin) and bundles adaptogens, digestive enzymes, and probiotics with no robust human evidence for the claimed benefits. Notes NSF certification confirms label accuracy, not clinical utility.
NY Magazine's March 2024 profile documented AG1 as a recurring 'zero-cost' podcast endorsement by Andrew Huberman, who sits as a paid scientific advisor. Huberman Lab's own disclaimer confirms he 'serves as a scientific advisor to AG1' and 'receives financial compensation from those entities.' Editorial framing of AG1 on that show reads against a paid relationship rather than an independent endorsement.
AG1's own supplement facts panel discloses four blends without listed amounts by total weight only (Raw Superfood Complex 7,388 mg, Nutrient-Dense Extracts 2,732 mg, Digestive Enzyme + Mushroom Complex 154 mg, Alkaline Nutrient Complex 300 mg). Individual doses for ashwagandha, rhodiola, spirulina, and every other botanical inside those blends are not disclosed. Buyers cannot verify whether any single ingredient reaches a clinically studied dose.
Unaffiliated third-party site
SuppCo.com is a separate commercial supplement-tracking site. NO1GEVITY has no partnership, data-sharing agreement, or business relationship with them, we are not endorsed by them, and their ratings are not folded into NO1GEVITY scores. Link provided only for readers who want to cross-check independently.
Products from AG1 (Athletic Greens) (6)
Average composite 6.9 across 6 SKUs. Ranked by the same scoring method as every other brand on this site.
AG1 (Athletic Greens)- Omega-3 as listed
- 1,125 mgEPA/DHA split not stored
- Price per serving
- $1.30$39.00 · 30 servings
- Testing
- 3rd-party listed · no public lab certificate
Status as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Score & research context 8.3/10
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
- Ingredients listed
- 3 ingredients listedlargest listed: Creatine 5 g
- Price per serving
- $3.30$99.00 · 30 servings
- Testing
- 3rd-party listed · no public lab certificate
Multi-ingredient bundle
Status as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Score & research context 7.3/10
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
- Ingredients listed
- 2 ingredients listedlargest listed: Vitamin K2 100 µg
- Price per serving
- $0.05$29.00 · 600 servings
- Testing
- 3rd-party listed · no public lab certificate
Multi-ingredient bundle
Status as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Score & research context 7.0/10
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
- Omega-3 as listed
- 650 mgEPA/DHA split not stored
- Price per serving
- $1.30$39.00 · 30 servings
- Testing
- 3rd-party listed · no public lab certificate
Status as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Score & research context 6.5/10
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
- Ingredients listed
- 8 ingredients listedlargest listed: Glycine 2,000 mg
- Price per serving
- $3.30$99.00 · 30 servings
- Testing
- 3rd-party listed · no public lab certificate
Elemental vs compound: check label
Status as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Score & research context 6.2/10
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
- Ingredients listed
- 4 ingredients listedlargest listed: Greens blend 4,000 mg
- Price per serving
- $3.30$99.00 · 30 servings
- Testing
- 3rd-party listed · no public lab certificate
CFU not stored
Status as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Score & research context 6.0/10
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
What AG1 (Athletic Greens) builds with
Every active this brand uses across its range, and every shelf it competes on. Numbers show how many of their SKUs use it.