Comparison
N-Acetyl Semax Amidate vs Semax
Side-by-side attributes from our library comparison data. Read each peptide leaf for dosing math, regulatory status, and citations.
N-Acetyl Semax Amidate vs. Semax
| Attribute | N-Acetyl Semax Amidate | Semax |
|---|---|---|
| Structure | N-acetyl + C-amide Semax (NASA) | Parent ACTH 4–10 heptapeptide |
| Human PK | Not published for this analog | Russian clinical literature exists |
| Typical SKU | Nasal research spray | Nasal (including Russian drug product) |
| Evidence | Low - chemistry inference | Parent papers (e.g. PMID 17430556) |
Verdict: NASA is a stability analog. Semax is the molecule with papers. Do not treat vendor “longer/stronger” copy as PK.