Affiliate disclosure

Last updated: 14 October 2026

Some links on VO2max Health are referral links. When you buy through them we may earn a small reward or commission, at no extra cost to you.

• iHerb: supplement pages include "Get it on iHerb" links that carry our rewards code OEF2285. New iHerb customers may get a discount with the code; we may receive store credit.
• Referral links are marked as sponsored for search engines (rel="sponsored").

Our editorial rule: evidence ratings, verdicts and recommendations are written from the research cited on each page and are never changed because of a referral link. Many products we link to have weak or no evidence for raising VO2max — and we say so. Supplements are not a substitute for training, sleep and a balanced diet, and this site is not medical advice.

Questions: hello@vo2max.health.