What is Semax?
Semax is a synthetic peptide researched for enhancing memory, focus, and neuroplasticity.
Where to Buy Semax Online
54 vendors in our directory currently list Semax — the top 15 online stores are compared below. The comparison shows each vendor's third-party testing status, COA availability, editorial and community ratings, and any active coupon — ordered by our directory ranking.
| Vendor | Trust signals | Editorial rating | User reviews | Coupon | Visit vendor |
|---|---|---|---|---|---|
| 4.8Rated 4.8 out of 5 | No user reviews | — | Visit site | |
| 4.8Rated 4.8 out of 5 | No user reviews | — | Visit site | |
| 4.9Rated 4.9 out of 5 | No user reviews | — | Visit site | |
| 4.9Rated 4.9 out of 5 | No user reviews | — | Visit site | |
| 4.8Rated 4.8 out of 5 | No user reviews | — | Visit site | |
| 4.8Rated 4.8 out of 5 | No user reviews | — | Visit site | |
| 4.8Rated 4.8 out of 5 | No user reviews | — | Visit site | ||
| 4.8Rated 4.8 out of 5 | No user reviews | — | Visit site | |
| 4.8Rated 4.8 out of 5 | No user reviews | — | Visit site | |
| 4.7Rated 4.7 out of 5 | No user reviews | — | Visit site | |
| 4.5Rated 4.5 out of 5 | No user reviews | — | Visit site | |
| 4.5Rated 4.5 out of 5 | No user reviews | — | Visit site | |
| 4.4Rated 4.4 out of 5 | No user reviews | — | Visit site | |
| 4.4Rated 4.4 out of 5 | No user reviews | — | Visit site | |
| 4.3Rated 4.3 out of 5 | No user reviews | — | Visit site |
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Compare all Semax prices per mg →
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Bulk & wholesale Semax suppliers
10 wholesale suppliers list Semax for bulk orders. Quote-based — send an enquiry from the supplier's page and compare MOQ, lead time and COAs.
SinoSource Peptides
Ships from China (Wuhan) · MOQ 10g · COA available
Lipeptides
Ships from China
NutriPeptix
Ships from China
Anlv Biotechnology
Ships from China
Xingtai Lesda Technology
Ships from china
Tianjin Ruiwang New Material Technology Co
Ships from China
Dankang BioHealth
Ships from China
ZePeptide
Ships from china
Mechanism of Action
It modulates BDNF expression and neurotransmitter systems involved in learning and stress response.
Clinical Research
Cited studies
Researched Benefits
Research on Semax has focused on the following areas:
- Synthetic ACTH(4‑10) analog researched for pro‑cognitive and neuroprotective effects
- May enhance learning, memory, and resistance to hypoxic or ischemic stress
- Investigated for improving attention and mental performance under load
Side Effects & Safety
Adverse reactions and limitations documented for Semax include:
- Mild agitation
- Headache
