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All editionsMethodologyUpdated · September 2026
Nootropic peptide

Semax.
3 vendors · A$24103

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
n = 3 vendors
01
QSC Peptides
VID-QSC-PEPT
HPLC · MS · Janoshik
99%
3–7 days (AU warehouse) · Kit of 10 · from $170 USD
A$24
02
Pharma Lab Global
VID-PHARMA-L
HPLC certificates
99%
10–14 days · UK dispatch · from £15.59
A$29
03
SwissChems
VID-SWISSCHE
HPLC · third-party COA
99%
2–3 weeks · US dispatch · from $73.95
A$103
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 →