Cognitive Supplements: What To Check First

Short answer: Before buying any cognitive supplement, the first two things worth checking are the disclosed ingredient list and whether the company explains its formula's actual mechanism.

Ingredient disclosure comes before everything else

If a company won't tell you exactly what's in a product and how much, that's a meaningful red flag regardless of how compelling the rest of the marketing sounds.

Mechanism explanation is the second filter

A company that can explain, specifically, what its ingredients are supposed to do — and why — is giving you something you can actually evaluate, rather than just trust.