§ Same category · Cognitive peptides
N-Acetyl Selank vs Noopept
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
Pepticker may earn affiliate commissions (typically 5-20%) from linked vendors. See our Affiliate Disclosure.
N-Acetyl Selank
5
vendors tracked
from $3.50/mg
Noopept
3
vendors tracked
from $2.00/mg
◎ Cheapest $/mg:Noopept at $2.00/mg
N-Acetyl Selank
Acetylated Selank for stability
No current listings at 5mg.
Noopept
Peptide-derived nootropic
B-
Watch$39.99
$2.00/mg
In stock◎ Best $/mg
| Vendor | Grade | Risk | Price | $/mg | Trend | Stock | |
|---|---|---|---|---|---|---|---|
| Modified Aminos US | B- | Watch | $39.99 ◎ Best $/mg | $2.00 | In stock | Buy with code → |
Sort:
Last crawl 2026-08-12Sort:
2026-08-12About N-Acetyl Selank
An N-terminus acetylated version of Selank with improved metabolic stability. Research compound only.
About Noopept
A dipeptide derivative of piracetam studied for memory enhancement and neuroprotection. Technically a pro-drug, but widely sold in peptide stores.