Description
Semax / Selank 20 mg — Opti-Gen Peptides
For laboratory research use only.
Not for human use. Not for veterinary use.
Not licensed by the MHRA. Not a medicinal product on this listing.
Research-grade synthetic peptide blend supplied as a 20 mg total sealed vial for lawful laboratory research in the UK. Not a food, supplement or medical device on this page. Not for diagnostic or therapeutic use. Must not be administered to people or animals.
Identification
| Product name | Semax / Selank |
| Supplier | Opti-Gen Peptides |
| Contents | 20 mg total per vial (ratio on lot COA) |
| Component A | Semax — Met-Glu-His-Phe-Pro-Gly-Pro (CAS 80714-61-0) |
| Component B | Selank — Thr-Lys-Pro-Arg-Pro-Gly-Pro (CAS 129954-34-3) |
| Intended use | Laboratory / in-vitro research only |
Not Adamax. Not N-acetyl Semax. Confirm salt form and exact split on the COA.
Quality / storage
Only the lot COA applies. Store as a laboratory chemical under institutional SOP. No nasal or injection instructions on this page.
Published research context (not product claims)
Semax is a synthetic ACTH(4–10) analogue with a Pro-Gly-Pro C-terminus from Russian peptide programmes. Papers describe cell and receptor-assay models.
Selank is a synthetic tuftsin analogue with the same Pro-Gly-Pro tail. Papers describe GABA-related and immune-assay models.
A separate body of local clinical literature exists for authorised Semax or Selank products in some countries. Those authorisations do not apply to this research blend and do not make it a UK medicine.
Shop marketing that pairs the two as a “nootropic stack” is not a claim for this listing. There is no MHRA marketing authorisation.
UK notice
18+. Buyer confirms lawful laboratory research use only and will not use or resell for unauthorised human or animal use.
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