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Index/Topics/Memory Supplement Efficacy

Memory Supplement Efficacy

The efficacy and safety of memory supplement products, including Prevagen, and the regulatory issues surrounding their marketing claims.

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Jan 18, 2026
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Which memory‑supplement brands have failed independent laboratory testing and why?

Independent testing and government reviews have repeatedly found that several memory‑supplement products do not contain the ingredients or dosages their labels claim, in some cases are adulterated or ...