N-Acetyl Selank

Acetylated Selank — longer half-life, more stable, same anxiolytic profile.

Same logic as N-Acetyl Semax: an acetyl group makes Selank more stable and longer-acting, so one daily intranasal dose carries the calm-focus effect through the day instead of needing re-dosing. Same profile, more convenient — the form most regular Selank users prefer.