Affiliate disclosure

Top Rated Nootropics is an independent supplement review and comparison site. Some links on this site are affiliate links, and if you buy through one, we may earn a commission at no extra cost to you.

Affiliate relationships don't change a product's rating or what its review says. Commission is never an input to a score, and the scoring script has no field for it. Every product is scored by our published method. Affiliate offers don't decide which of two close products we pick either.

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If we ever receive a free product or a payment that could affect a recommendation, the page concerned will say so.

How we audit nootropics explains how every rating is worked out.