Cheapest Melanotan II prices: best $/mg after codes
CosmeticAlso known as: MT-2
Melanocortin agonist studied for pigmentation.
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$2.15/mg at Ascension Peptides
Cheapest Melanotan II right now: $2.15/mg at Ascension Peptides (10 mg) after code PEPTIDEPUB. Updated September 3, 2026.
sold as Melanotan 2 10mg
sold as Melanotan 2
sold as Melanotan 2
| Vendor | Testing | Size | Price | $/unit | Deal |
|---|---|---|---|---|---|
Ascension PeptidesBEST $/MG USA | 6/7 tested | 10 mg | $21.50 $43 | $2.15/mg | |
Atomik Labz | 6/7 tested | 10 mg | $24.65 $29 | $2.47/mg | |
Double R Labs | 7/7 tested | 10 mg | $25.49 $29.99 | $2.55/mg | |
Viper Peptides | 3/7 tested | 10 mg | $25.49 $29.99 | $2.55/mg | |
Level Up Peptides | 2/7 tested | 10 mg | $29.70 $33 | $2.97/mg | |
Glacier Aminos sold as MELANOTAN 2 10MG | 6/7 tested | 10 mg | $30.59 $33.99 | $3.06/mg | |
Valkyrie Peptides | 3/7 tested | 10 mg | $31.50 $35 | $3.15/mg | |
Peptide Society San Diego, CA | 4/7 tested | 10 mg | $31.99 $39.99 | $3.20/mg | |
Valor Peptides | 5/7 tested | 10 mg | $35.09 $38.99 | $3.51/mg | |
Main Peptides | 3/7 tested | 10 mg | $35.99 $39.99 | $3.60/mg | |
Mile High Compounds | 6/7 tested | 10 mg | $35.99 $39.99 | $3.60/mg | |
AMP (Ameano Peptides) sold as Melanotan 2 10mg | 3/7 tested | 10 mg | $39.60 $44 | $3.96/mg | |
EZ Peptides | 3/7 tested | 10 mg | $39.60 $44 | $3.96/mg | |
MD Innovative Peptides sold as Melanotan 2 | 3/7 tested | 10 mg | $45 $50 | $4.50/mg | |
Improved Peptides | 3/7 tested | 10 mg | $47.60 $56 | $4.76/mg | |
Aero Peptides | Unrated | 5 mg | $25.49 $29.99 | $5.10/mg | |
World Wide Peptides sold as Melanotan 2 | 7/7 tested | 10 mg | $102.60 $108 | $10.26/mg |
Prices are for research materials sold for laboratory use only. PeptidePub may earn a commission from vendor links or codes at no cost to you. This does not affect testing grades or rankings — those are based on independent lab data. See our methodology.
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Cheapest Melanotan II price FAQ
What's the cheapest Melanotan II?
The cheapest Melanotan II right now is $2.15/mg at Ascension Peptides for the 10 mg option, after code PEPTIDEPUB.
How is Melanotan II price per mg calculated?
PeptidePub normalizes each vial by dividing the effective checkout price by the listed size in mg. That lets different vial sizes sit in one cheapest-first comparison.
Are discount codes included in these prices?
Yes. When a vendor has a confirmed code percent in the catalog, PeptidePub applies that discount before calculating effective price and effective price per unit. Codes without a confirmed percent are shown, but they are not used to lower the calculated price.
How often are prices updated?
The catalog is refreshed daily from vendor data sweeps, and the page reflects the current catalog values at build time. When vendor pricing or codes change, the comparison and cheapest-offer answer update from the same source data.
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