Peptide therapy finds a home in San Antonio's wellness market A recently published clinical study showed that people who took a polyphenol rich supplement had higher levels of a key brain, boosting molecule called BDNF and better cognition. Source: Impact of Polyphenol Rich Dihexa 10mg Capsules Cognitive Research Support Peptide Pure Bio Labs Influencers and 'brain building' smart drugs: A content analysis of services and market activities of nootropic influencers over social media ScienceDirect A lot of people ask how peptides can improve focus, calm, relationships, and performance without stimulants. Two of the most misunderstood peptides are Semax and Selank. Semax (pronounced SEE max) Semax is