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Peptides / Melanotan I

Melanotan I

151 listings from 117 vendors, from $0.4/mg. No independent lab tests on record. Prices checked .

Built for researchers comparing Melanotan I vendors before they buy. It is sold for research in many vial sizes and pack counts, so the listings below are ranked by US dollars per milligram rather than sticker price. A low price per mg says nothing about what is in the vial: the lab column shows whether each vendor has passed an independent test, and the methodology explains what a pass means. Published research on Melanotan I: PubMed. For research use only; not medical advice.

151 listings

Melanotan I: quick answers

What is the cheapest Melanotan I per mg?

Rayshine Peptide Biochemicals, at $0.400/mg: $40 for 10 mg × 10 as of 2026-10-19. Prices are the vendor’s own, converted to USD.

Which Melanotan I vendors passed an independent lab test?

None on record: no vendor has an independent lab test for Melanotan I yet.

How many vendors sell Melanotan I?

117 vendors, with 151 listings between them as of 2026-10-19.

Where do the lab results and vendor scores come from?

From Finnrick's independent lab testing; this site is not affiliated with Finnrick or any vendor. The methodology page explains the score, what “passed” means and how price per mg is worked out.

How scores, lab results and price per mg work