Semax price comparison
8 listings from 6 vendors, priced from $1.28/mg to $8.00/mg.
Updated October 2, 2026
Per-milligram price by vendor
| Vendor | Size | Price | Per mg | Purity | Visit |
|---|---|---|---|---|---|
| Licensed Peptides | 60mg | $76.99 | $1.28/mg | — | Visit ↗ |
| Licensed Peptides | 100mg | $129.99 | $1.30/mg | — | Visit ↗ |
| Amino Club | 10mg | $19.47 | $1.95/mg | — | Visit ↗ |
| Midwest PeptideVerified | 10mg | $29.99 | $3.00/mg | — | Visit ↗ |
| Royal Peptides | 100mg | $350.00 | $3.50/mg | — | Visit ↗ |
| Ascension Peptides | 10mg | $47.50 | $4.75/mg | — | Visit ↗ |
| Unyx Peptides | 10mg | $60.00 | $6.00/mg | ≥99% | Visit ↗ |
| Unyx Peptides | 5mg | $40.00 | $8.00/mg | ≥99% | Visit ↗ |
Per-milligram price is the vendor’s listed price divided by the labeled milligram quantity. Purity is as reported by the vendor.
Semax is sold by third-party vendors for laboratory research only. It is not for human consumption, injection, ingestion, or veterinary use, and has not been evaluated or approved by the FDA. Grey Wolf Research does not manufacture, sell, distribute, prescribe, or fulfill any product listed on this page.