This independent HPLC-MS lab test confirms Selank/Semax blend (5mg/5mg) from GoAlpha Labs at 98.548% purity. The analysis was conducted by Freedom Diagnostics Testing on January 23, 2026.
Selank is a synthetic peptide analog researched for its role in anxiety reduction and cognitive enhancement. Semax is a neuropeptide researched for similar nootropic and anxiolytic properties. A purity level of 98.548% indicates high-grade synthesis with minimal impurities.
The full certificate of analysis is available for download on this page.

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