Cognition Stack — Semax + Selank + Alpha-GPC

For Research Use Only · 18+ · not for human or veterinary use.

Purpose: brain optimization — Semax for clarity and drive, Selank for calm focus, Alpha-GPC as the choline foundation. Peptides for the mind, not just the body.

Direct verified-vendor links + COA references + research-reported protocols. Product-link access only — LabGrade holds no product and ships nothing.