Eternal ResearchStarts here
Join for 10% off + access to COA-backed compounds
Every batch is rigorously tested to guarantee quality.
Join for 10% off + access to COA-backed compounds
Every batch is rigorously tested to guarantee quality.
All products are handled with strict quality standards to ensure consistent research-grade excellence.
Our checkout is SSL encrypted and completely secure.
Our products are verified by independent third party laboratories to meet quality standards.
All product batches and lots are assigned unique identifiers and tied to publicly posted lab reports.
We are committed to helping our customers. If you have any questions or concerns, please reach out through our Contact Us page.
$54.99
| Quantity | Discount | Price |
|---|---|---|
| 5 - 10 | 5% | $52.24 |
| 11 - 20 | 10% | $49.49 |
| 21+ | 15% | $46.74 |
Every batch of our research chemicals and peptides undergoes third-party testing.
Disclaimer: This product is intended solely for laboratory research purposes. It is not suitable for consumption by humans, nor for medical, veterinary, or household purposes. Kindly review our Terms & Conditions before making a purchase.
At every step, we prioritize quality by conducting rigorous third-party testing on all our products. These tests focus on five key characteristics — identity, purity, sterility, endotoxin levels, and heavy metal content — ensuring that each product meets the highest standards of quality, with independent third-party Certificates of Analysis (COAs) to verify our commitment to excellence.
*Disclaimer: This product is intended solely for laboratory research purposes. It is not suitable for consumption by humans, nor for medical, veterinary, or household purposes.Kindly review our Terms & Conditions before making a purchase.
Shop Melanotan II 10mg from Eternal Peptides. Melanotan II is a synthetic cyclic heptapeptide supplied as a lyophilized powder. Synthesized to ≥99% purity, with every lot supported by an independent Janoshik COA and full batch traceability. Competitively priced, fast secure USPS shipping, free on orders over $200. Sold for research use only.
| Property | Description |
| Name | Melanotan II (MT-II) |
| Sequence | Ac-Nle-c[Asp-His-D-Phe-Arg-Trp-Lys]-NH₂ |
| Molecular Weight | 1024.2 g/mol |
| Molecular Formula | C₅₀H₆₉N₁₅O₉ |
| PubChem CID | 92432 |
| Product Form | Lyophilized powder supplied in 10 mg research vials |
| Purity | Typically ≥99%, verified with Certificate of Analysis (COA) |
| Solubility | Soluble in sterile laboratory-grade aqueous solutions and approved buffers; handle under controlled laboratory conditions |
| Storage | Lyophilized 2-8°C, or at/below -18°C extended; reconstituted 2-8°C |
Eternal Peptides provides a lot-specific Certificate of Analysis for every Melanotan II lot. Each COA documents identity by HPLC and/or mass spectrometry, purity, and, where applicable, sterility and endotoxin levels, plus lot-specific storage guidance. Testing is conducted by independent third-party laboratories including Janoshik. COAs are lot-traceable and available on the Lab Tests page.
Store unopened Melanotan II vials at 36-46°F (2-8°C) for routine laboratory storage or at 0°F (-18°C) or below for longer-term preservation. Keep containers tightly sealed and protected from light and moisture to help maintain peptide stability. If preparation of a working solution is required, use an appropriate sterile reconstitution solution or compatible laboratory buffer in accordance with established laboratory procedures. Depending on the study, prepared solutions may be stored under refrigerated or frozen conditions, with aliquoting recommended to reduce repeated freeze-thaw cycles and support sample integrity. Always follow institutional biosafety, laboratory handling, and disposal requirements.
Melanotan II is supplied strictly for laboratory research use only. It is not approved for human or veterinary use, clinical administration, therapeutic application, or diagnostic procedures of any kind. Safety, efficacy, and appropriate handling in humans or animals have not been established. Purchasers are responsible for compliance with all applicable local, state, and federal regulations and institutional biosafety policies.
Dr. Sony Sherpa, MBBS, MD
Medical author
Dr. Sony Sherpa holds a medical degree (MBBS, MD) and writes on peptide characterisation, chemical and structural data, and laboratory handling and storage. Her focus is on accuracy and fidelity to current published research, with all content presented for laboratory research use only. Read full profile
