Reviewed by The Peptide Dispatch Editorial Team · Last reviewed July 6, 2026
N-Acetyl Selank (NASEL) is a cognitive peptide, at the research chemical stage in the published literature. Acetylated form of Selank with enhanced properties. Combines anxiolytic and nootropic effects with improved bioavailability.
Acetylated form of Selank with enhanced properties. Combines anxiolytic and nootropic effects with improved bioavailability.
| Research Status | Research chemical |
|---|---|
| Half-Life | Minutes (rapid absorption) |
| Administration | Intranasal |
| Doses Reported in Published Studies | 200-400 mcg |
Same as Selank with acetyl modification for improved stability and absorption.
Acetylated form of Selank with enhanced properties. Combines anxiolytic and nootropic effects with improved bioavailability.
Same as Selank with acetyl modification for improved stability and absorption.
N-Acetyl Selank is at the following stage in the published literature: Research chemical. All information is for research and educational purposes only.
Reported half-life: Minutes (rapid absorption).
Reported administration route in the literature: Intranasal. This is not a recommendation for human use.
Educational content, not medical advice. Effects described are drawn from cited research in study subjects.