Nootropic peptide
Semax.
6 vendors · $17–74
ACTH(4-10) analog. Investigated for cognitive and neuroprotective effects.
Live vendor register · sorted by price
Every vendor. Same compound, sorted ascending.
SEMAX · price-normalised
6 listings · unflagged vendors first
01
2 mg
99%
HPLC certificates
In stock
10–14 days
$21
02
PepsupVID-PEPSUP · €24.99 · €23.50 shipping to South Africa · duties on delivery
10 mg
99%
No COA published (mfr claim 99%+)
Low stock
NL dispatch · PostNL Tracked 2–5 business days
$29
03
Bangkok PeptidesVID-BANGKOK- · TH dispatch · ฿1200
10 mg
99%
HPLC · MS (vendor claim ≥99%)
In stock
International tracked courier (times vary by destination)
$36
04
Particle PeptidesVID-PARTICLE · SK dispatch · €32.51 ex-VAT
10 mg
99%
COA PDF (method unstated)
In stock
DHL Express 2–3 days to Egypt (€43) · TNT 2 days (€110)
$38
Flagged vendors · documented, never recommended
06
QSC PeptidesVID-QSC-PEPT · Kit of 10 · CN warehouse
5 mg
99%
HPLC · MS · Janoshik
In stock
7–14 days
$17
Same research area
Similar compounds.
Long-form research guide
Cognitive Enhancement Research. Mechanism + protocols + safety.
BDNF, neuroplasticity, and anxiolytic mechanisms in nootropic peptide research
Open the long-form guide for Semax →