For laboratory research use only — not for human or veterinary use. Not evaluated by the U.S. FDA.
Peptide
Melanotan I
A linear 13-amino-acid α-MSH analog that engages the MC1R receptor, studied in clinical research for pigmentation and photoprotective pathways.
Quantity
$29.99
Bundle & save
Delivery
Order by 3:00 PM ET for same-day dispatch
Cutoff 3:00 PM ET · same-day dispatch
Estimated arrival in 2–3 business days
Overnight shipping available
Free shipment protection included
Melanotan I
1 × 10mg · $29.99
99% purity, QC passed
HPLC + mass-spec verified
Shipment protection
Free on every order
Free shipping over $150
Same-day dispatch before 3PM ET
Certificate of Analysis
Third-party tested · Independent analytical lab
10mg
99.81%latest
| Tested | Measured | Purity |
|---|---|---|
| Jun 2026 | 10.52mg | 99.81% |
| May 2026 | 10.48mg | 99.81% |
| Mar 2026 | 10.39mg | 99.69% |
| Feb 2026 | 10.10mg | 99.93% |
| Jan 2026 | 10.50mg | 99.82% |
| Oct 2025 | 11.48mg | 99.89% |
Frequently researched together
Commonly studied alongside Melanotan I.
Compound information
Technical specifications
Molecular profile
| Type | Synthetic linear peptide |
| CAS number | 75921-69-6 |
| Molecular weight | 1646.8 g/mol |
| Amino acids | 13 |
| Sequence | Ac-Ser-Tyr-Ser-Nle-Glu-His-D-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH2 |
| Formula | C78H111N21O19 |
Storage & stability
- ❄️
Lyophilized (powder)
-20°C · stable 2+ years
- ❄️
Reconstituted
2–8°C · use within 30 days
Sources & references
Peer-reviewed literature, for research context
- New England Journal of Medicine
Afamelanotide for Erythropoietic Protoporphyria
2015·DOI: 10.1056/NEJMoa1411481·PMID: 26132941Langendonk JG, Balwani M, Anderson KE, et al.
View source - Clinical Pharmacokinetics
Pharmacokinetics and Pharmacodynamics of Afamelanotide and its Clinical Use in Dermatology
2017·DOI: 10.1007/s40262-016-0501-5·PMID: 28063031Minder EI, Barman-Aksoezen J, Schneider-Yin X.
View source - Journal of Drugs in Dermatology
Afamelanotide: An Orphan Drug with Potential for Broad Dermatologic Applications
2021·PMID: 33683075Wu R, Cotliar J.
View source
Important research notice
Not for human consumption. This product is sold exclusively for laboratory and in vitro research. It is not intended to diagnose, treat, cure, or prevent any disease.
Any research findings referenced on this page are drawn from published, peer-reviewed literature and are provided for educational context only. They are not product claims and should not be read as medical advice.
By purchasing, you confirm you are a qualified researcher and will handle this material in accordance with all applicable laws and institutional guidelines.