High-Authority Research Sources
Brain C-13's formula is grounded in research published by these DA 98–100 authoritative institutions.
National Institutes of Health (NIH) — Phosphatidylserine and Cognitive Function
Peer-reviewed clinical evidence on phosphatidylserine — Brain C-13's lead ingredient — for memory and cognitive performance in older adults.
Harvard Health Publishing — Boosting Brain Health Naturally
Harvard Medical School's authoritative review of evidence-based supplements that support memory, focus, and long-term cognitive function.
Mayo Clinic — Ginkgo Biloba for Memory & Cognition
Mayo Clinic's clinical overview of Ginkgo Biloba — a core Brain C-13 compound — covering benefits, dosing, and safety.
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