Last updated: June 2026 · Research use only
Short answer: Buy Melanotan II (MT-II) from a vendor with a published batch COA. Proxiva Labs carries research Melanotan II at $35, with a published Vanguard-lab COA at 98.70% HPLC purity, a COA with every order, and same-day US shipping before 4 PM EST.
What to check before buying Melanotan II
- A batch COA before purchase — see How to Read a Peptide COA.
- HPLC ?96% (?99% excellent) + mass-spec identity.
- U.S. shipping + a stable vendor.
Buying Melanotan II from Proxiva Labs
- Research Melanotan II at $35, with published independent-lab purity of 98.70% — certificate at /test-results/.
- COA with every order; same-day shipping before 4 PM EST, 2–3 day delivery, free over $200.
- FDA-registered, GMP-certified U.S. facilities.
Compare suppliers in our Best Research Peptide Vendors 2026 guide.
FAQ
What purity is Proxiva’s Melanotan II? The published independent-lab (Vanguard) COA shows 98.70% HPLC — above the ?96% research-grade minimum.
How much does Melanotan II cost? $35 at Proxiva Labs.
Research-use-only disclaimer: Melanotan II is intended strictly for research and laboratory use only. It is not approved for human consumption, medical application, or diagnostic use.
All products are sold strictly for research purposes only. Not for human consumption.