Cognitive Research Peptides

Nootropic and neuroprotective peptides modulate neurotransmitter systems (including BDNF, serotonin, and dopamine pathways) to support memory, focus, anxiolysis, and neuroplasticity. They are studied in cognitive decline and stress-related research models.

Available Cognitive Peptides (10)

• Semax — ≥99% HPLC verified
• N-Acetyl Semax Amidate — ≥98% HPLC verified
• Selank — ≥99% HPLC verified
• DSIP — ≥99% HPLC verified
• P21 (P021) — ≥98% HPLC verified
• Cerebrolysin — ≥98% HPLC verified
• Dihexa — ≥98% HPLC verified
• FGL (FGLL) — ≥98% HPLC verified
• NAP (Davunetide) — ≥98% HPLC verified
• Trofinetide (NNZ-2566) — ≥99% HPLC verified

Research Use Only. All PeptidesDirect compounds are sold for licensed laboratory research and independently HPLC-verified.