Compound dossier · evidence, sources, and tracked market
Melanocortin peptide Preclinical only 3 cited studies 64 tracked vendors
The 8 highest Vendor Scores among the 41 vendors carrying Melanotan II that score 80+, ordered by $/mg
Lowest $/mg of these 8
Lab-verifiable COAs
24 of 26 COAs open at Freedom DiagnosticsRing: share of COAs openable at the lab · numeral: Vendor Score
Lab-verifiable COAs
276 of 316+ COAs open at Freedom Diagnostics
Lab-verifiable COAs
59 of 88 COAs open at Chromate Labs / Freedom Diagnostics
Lab-verifiable COAs
24 of 24 COAs open at Freedom Diagnostics / Janoshik
Lab-verifiable COAs
81 of 84 COAs open at Janoshik
Lab-verifiable COAs
136 of 136 COAs open at Janoshik
Lab-verifiable COAs
108 of 115 COAs open at Janoshik
Lab-verifiable COAs
58 of 61 COAs open at Freedom Diagnostics
Tiers name what a vendor publishes, not a verdict on any product's purity or quality. Lab-verifiable COAs: certificates that open on the testing lab's own site (the seal's ring shows what share of them do). Third-party COAs: certificates attributed to a third-party lab, which may be hosted only on the vendor's site. Tiers follow the Vendor Score (90+ and 80–89), which is 87% COA evidence; the numeral in each seal is that score. Affiliate relationships never affect tiers, selection or order. How the Vendor Score works
Melanotan II (MT-2) is a synthetic cyclic heptapeptide analog of alpha-melanocyte-stimulating hormone (α-MSH). In laboratory research it is described as a non-selective agonist studied at melanocortin receptors. It is one of the most-searched non-GLP research peptides and is supplied strictly for research use only, not for human or veterinary use. This index tracks per-milligram pricing for Melanotan II across research-use-only (RUO) vendors.
Evidence brief
Melanotan II is a non-selective melanocortin-receptor agonist marketed illicitly to darken skin; it has no controlled human efficacy trials in the peer-reviewed literature.
Published dosing & study context → Reconstitution calculator →
first-party prices captured
Compare by exact vialThe small sealed glass container a compound ships in. size: 10mg (64 vendors)
Not approved anywhere. The UK MHRA and other regulators have issued public warnings against its use.Research use only — not medical advice.
Price includes the displayed code where available. Shipping and tax are extra. Unknown sizes or prices are excluded when those filters are set.
Selections stay on this browser. Prices and stock come from the current page; review freshness and COA notes for each offer. Scroll sideways to see every offer.
Select up to four offers to compare side by side. Click a column heading to sort. Click again to reverse. Scroll sideways for more columns.
Tick up to four offers to compare side by side. Use Sort by to reorder. COA counts are each vendor's own library; batch match is not assumed.
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| NextGenPeps | Melanotan II (MT2)Melanotan II · Not in price comparison | Vial / standard | — | $35.00 | — | in stock | 85/100 | 78 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Iron Aminos | Melanotan-2 (MT-2) 10mgMelanotan II | Vial / standard | 10 | $19.99 | $2.00 | in stock | 92/100 | 250 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| AMC-Essentials | MT2 (10mg)Melanotan II | Vial / standard | 10 | $32.99 | $3.30 | in stock | 80/100 | 66 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| EZ Peptides | Melanotan II 10mgMelanotan II | Vial / standard | 10 | $44.00 | $4.40 | in stock | 100/100 | 136 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Glacier Aminos | MELANOTAN 2 10MG (10-Pack)Melanotan II · Bulk | Vial / standard | 100 | $254.93 | $2.55 | in stock | 78/100 | 10 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Glacier Aminos | MELANOTAN 2 10MG (5-Pack)Melanotan II · Bulk | Vial / standard | 50 | $149.56 | $2.99 | in stock | 78/100 | 10 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Glacier Aminos | MELANOTAN 2 10MGMelanotan II | Vial / standard | 10 | $33.99 | $3.40 | in stock | 78/100 | 10 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Hydro Research | Melanotan 2Melanotan II · Not in price comparison | Vial / standard | — | $29.00 | — | in stock | 100/100 | 283 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Tegridy-Research | MT-2 10MGMelanotan II | Vial / standard | 10 | $23.00 | $2.30 | in stock | 92/100 | 82 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Valor Peptides | MT-2-10 MGMelanotan II | Vial / standard | 10 | $38.99 | $3.90 | in stock | 76/100 | 14 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| FelixChem | Melanotan-II 10mgMelanotan II | Vial / standard | 10 | $29.99 | $3.00 | in stock | 74/100 | 9 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Ameano Peptides | Melanotan 2 10mgMelanotan II | Vial / standard | 10 | $44.00 | $4.40 | in stock | 99/100 | 115 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Modern Research Peptides | MT-2 10mg (10.08 mg)Melanotan II | Vial / standard | 10 | $27.99 | $2.80 | in stock | 96/100 | 316 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Happy Peptides | MT-2Melanotan II | Vial / standard | 10 | $44.00 | $4.40 | in stock | 80/100 | 3 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Prime Peptides | Melanotan II 10mgMelanotan II | Vial / standard | 10 | $40.00 | $4.00 | in stock | 90/100 | 49 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Apex Peptides | MT-II (Melanotan II) (10mg)Melanotan II | Vial / standard | 10 | $60.00 | $6.00 | in stock | 5/100 | COA detailsVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Pinnacle Peptide Labs | Melanotan II [10mg]Melanotan II | Vial / standard | 10 | $39.99 | $4.00 | in stock | 91/100 | 11 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Optima Supply | Melanotan 2Melanotan II · Not in price comparison | Vial / standard | — | $29.00 | — | in stock | 79/100 | 234 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Nura Peptide | Melanotan II 10MGMelanotan II | Vial / standard | 10 | $40.00 | $4.00 | in stock | 43/100 | COA detailsVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Thrive Peptides | MT-2 10MGMelanotan II | Vial / standard | 10 | $39.99 | $4.00 | in stock | 72/100 | 4 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Regentide | Melanotan II 10mgMelanotan II | Vial / standard | 10 | $79.99 | $8.00 | in stock | 5/100 | COA detailsVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Rejuven8 Peptides | Melanotan-2 – 10mgMelanotan II | Vial / standard | 10 | $45.00 | $4.50 | in stock | 99/100 | 61 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Nationwide Peptides | Melanotan 2 (MT-II) PeptideMelanotan II · Not in price comparison | Vial / standard | — | $50.00 | — | in stock | 94/100 | 99 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Value Research Labs | Melanotan-IIMelanotan II | Vial / standard | 10 | $29.99 | $3.00 | in stock | 72/100 | COA detailsVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Elite Miami Peptides | Melanotan 2 10mgMelanotan II | Vial / standard | 10 | $28.95 | $2.90 | in stock | 80/100 | 46 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Onyx Bio Labs | MT-2 10mg (Melanotan II)Melanotan II | Vial / standard | 10 | $37.99 | $3.80 | in stock | 83/100 | 158 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Restore Peptides | Melanotan-2Melanotan II | Vial / standard | 10 | $45.99 | $4.60 | in stock | 80/100 | 8 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| GenPeptide | Melanotan II 10mgMelanotan II | Vial / standard | 10 | $30.00 | $3.00 | in stock | 93/100 | 88 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Puratek Peptides | Melanotan-2 10 mgMelanotan II | Vial / standard | 10 | $27.95 | $2.80 | in stock | 28/100 | COA detailsVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Penguin Peptides | MT-2 (Melanotan 2)Melanotan II | Vial / standard | 10 | $52.00 | $5.20 | in stock | 87/100 | 86 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Nexaph | Melanotan II – 10mg (10 vials/kit)Melanotan II · Bulk | Vial / standard | 100 | $188.00 | $1.88 | in stock | 95/100 | 89 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Ascension Peptides | Melanotan II (10MG)Melanotan II | Vial / standard | 10 | $50.00 | $5.00 | in stock | 79/100 | 98 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| NuScience Peptides | Melanotan II – 10mgMelanotan II | Vial / standard | 10 | $29.99 | $3.00 | in stock | 93/100 | 103 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| IDUN Peptides | Melanotan IIMelanotan II · Not in price comparison | Vial / standard | — | $19.99 | — | in stock | 13/100 | COA detailsVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Oros Research | Melanotan-2 10mgMelanotan II | Vial / standard | 10 | $29.99 | $3.00 | in stock | 88/100 | 250 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Voltera Sciences | MT-2 10MGMelanotan II · Not in price comparison | Vial / standard | 10 | $69.99 | — | in stock | 80/100 | 54 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Voltera Sciences | MT-2 10MGMelanotan II | Vial / standard | 10 | $32.99 | $3.30 | in stock | 80/100 | 54 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Atomix Research | Melanotan 2 (10 mg)Melanotan II | Vial / standard | 10 | $24.99 | $2.50 | in stock | 81/100 | 70 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Swiss Chems | Melanotan II, 10mgMelanotan II | Vial / standard | 10 | $27.96 | $2.80 | in stock | 98/100 | 26 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Welli Labs | Melanotan-2 10mgMelanotan II | Vial / standard | 10 | $24.99 | $2.50 | in stock | 72/100 | 1 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Atomik Labz | MT2 10mgMelanotan II | Vial / standard | 10 | $29.00 | $2.90 | in stock | 35/100 | 99 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Atomik Labz | MT2 10mgMelanotan II · Not in price comparison | Vial / standard | 10 | $261.00 | — | in stock | 35/100 | 99 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Tydes | Melanotan-2Melanotan II · Not in price comparison | Vial / standard | — | $44.99 | — | in stock | 100/100 | COA detailsVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Alpha Peptides | Melanotan II 10-mgMelanotan II | Vial / standard | 10 | $22.10 | $2.21 | in stock | 82/100 | 36 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Alpha Omega Peptide | Melts Pro™ Melanotan II Dissolving StripsMelanotan II · Not in price comparison | Vial / standard | — | $96.99 | — | in stock | 90/100 | 37 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Alpha Omega Peptide | Melanotan II 10MGMelanotan II | Vial / standard | 10 | $38.00 | $3.80 | in stock | 90/100 | 37 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Arcane Peptides | MT-2 (Melanotan II) 10mgMelanotan II | Vial / standard | 10 | $35.00 | $3.50 | in stock | 86/100 | 82 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Bulk Peptides | Melanotan II (MT-2) – 10mg x 10 Vials (100mg) –Melanotan II · Bulk | Vial / standard | 100 | $140.00 | $1.40 | in stock | 87/100 | 9 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Eternal Peptides | Melanotan IIMelanotan II | Vial / standard | 10 | $28.99 | $2.90 | in stock | 92/100 | 142 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Ignite Peptides | MT2 10mgMelanotan II | Vial / standard | 10 | $40.00 | $4.00 | in stock | 93/100 | 43 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Modern Aminos | Melts Pro™ Melanotan II Dissolving StripsMelanotan II · Not in price comparison | Vial / standard | — | $96.99 | — | in stock | 76/100 | 106 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Modern Aminos | Melanotan 2 10MGMelanotan II | Vial / standard | 10 | $38.00 | $3.80 | in stock | 76/100 | 106 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| MOG Labs | Melanotan II (MT-2) Spray 10mgMelanotan II · Not in price comparison | nasal | 10 | $38.00 | — | in stock | 86/100 | 113 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| MOG Labs | Melanotan II (MT-2) 10mgMelanotan II | Vial / standard | 10 | $28.00 | $2.80 | in stock | 86/100 | 113 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| My Oasis Labs | MT-2 10mgMelanotan II | Vial / standard | 10 | $34.50 | $3.45 | in stock | 92/100 | 117 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| OneDay Compounds | MELANOTAN II 10MGMelanotan II | Vial / standard | 10 | $19.49 | $1.95 | in stock | 76/100 | 143 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Paramount Peptides | MT-II (Melanotan II) (10mg)Melanotan II | Vial / standard | 10 | $42.50 | $4.25 | in stock | 99/100 | 84 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Platinum Lion Peptides | MELANOTAN 2 NASAL SPRAYMelanotan II · Not in price comparison | nasal | — | $69.99 | — | in stock | 94/100 | 49 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Platinum Lion Peptides | MT2Melanotan II · Not in price comparison | Vial / standard | — | $34.99 | — | in stock | 94/100 | 49 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Riptide Wellness | MT2Melanotan II · Not in price comparison | Vial / standard | — | $42.99 | — | in stock | 85/100 | 42 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| RUO.bio | Melanotan II (MT-2) 10mgMelanotan II | Vial / standard | 10 | $28.00 | $2.80 | in stock | 89/100 | 209 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Southern Aminos | MELANOTAN II 10mgMelanotan II | Vial / standard | 10 | $41.60 | $4.16 | in stock | 74/100 | 10 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Wellness Peptides | Melanotan IIMelanotan II · Not in price comparison | Vial / standard | — | $45.00 | — | in stock | 72/100 | 7 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| My Amino Lab | Melanotan II — 10mg — 10-Vial KitMelanotan II · Bulk | Vial / standard | 100 | $248.00 | $2.48 | out of stock | 93/100 | 96 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| My Amino Lab | Melanotan II — 10mgMelanotan II | Vial / standard | 10 | $31.00 | $3.10 | in stock | 93/100 | 96 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Driven Ones | Melanotan 2 (MT-2)Melanotan II | Vial / standard | 10 | $30.98 | $3.10 | in stock | 100/100 | 24 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Qureshi Labs | MT-2 Spray 10mgMelanotan II · Not in price comparison | nasal | 10 | $59.99 | — | in stock | 72/100 | 2 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Qureshi Labs | MT-2 10mgMelanotan II | Vial / standard | 10 | $39.99 | $4.00 | in stock | 72/100 | 2 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Empire Biolabs | Melanotan-2 (MT2) 10mgMelanotan II | Vial / standard | 10 | $65.00 | $6.50 | in stock | 80/100 | 25 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Science Based Peptides | Melanotan IIMelanotan II · Not in price comparison | Vial / standard | — | $34.99 | — | in stock | 0/100 | COA detailsVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Pepvida Labs | Melanotan II 10mgMelanotan II | Vial / standard | 10 | $23.75 | $2.38 | in stock | 72/100 | 12 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Evergreen Peptides | Melanotan II 10mgMelanotan II | Vial / standard | 10 | $55.00 | $5.50 | in stock | 92/100 | 19 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Pure Tested Peptides | MT2 10MG PeptideMelanotan II | Vial / standard | 10 | $49.98 | $5.00 | in stock | 80/100 | 39 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Pure Tested Peptides | MT2 10MG PeptideMelanotan II · Not in price comparison | Vial / standard | 10 | $59.98 | — | in stock | 80/100 | 39 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Pure Tested Peptides | MT2 10MG PeptideMelanotan II · Not in price comparison | Vial / standard | 10 | $59.98 | — | in stock | 80/100 | 39 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Nurev Peptides | Melanotan II 10mgMelanotan II | Vial / standard | 10 | $49.00 | $4.90 | in stock | 78/100 | 79 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Supply Kore | Melanotan II 10mgMelanotan II | Vial / standard | 10 | $40.00 | $4.00 | in stock | 72/100 | 75 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Feel Good Peptides | Melanotan II 10mgMelanotan II | Vial / standard | 10 | $47.97 | $4.80 | in stock | 88/100 | 132 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| True Research Labs | Melanotan-II 10-mgMelanotan II | Vial / standard | 10 | $39.00 | $3.90 | in stock | 92/100 | 96 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Ramp Peptides | MT-2Melanotan II · Not in price comparison | Vial / standard | — | $39.00 | — | in stock | 100/100 | 46 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| 6A Labs | MT-2 10mgMelanotan II | Vial / standard | 10 | $36.00 | $3.60 | in stock | 72/100 | 7 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Lumina Research Labs | MT-2Melanotan II | Vial / standard | 10 | $29.97 | $3.00 | in stock | 80/100 | 2 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Peptide Phix | MT2Melanotan II | Vial / standard | 10 | $80.00 | $8.00 | in stock | 5/100 | COA detailsVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| LiveWell Peptides | MT-2 (Melanotan 2 Acetate) 10mgMelanotan II | Vial / standard | 10 | $50.00 | $5.00 | in stock | 80/100 | 29 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Sports Technology Labs | Melanotan II 10 mgMelanotan II | Vial / standard | 10 | $23.49 | $2.35 | in stock | 80/100 | 106 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Solution Peptides | MT2 Atomized Solution Kit 10mgMelanotan II · Not in price comparison | Vial / standard | 10 | $49.99 | — | in stock | 35/100 | 164 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Solution Peptides | MT2 10mgMelanotan II | Vial / standard | 10 | $29.00 | $2.90 | in stock | 35/100 | 164 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Solution Peptides | MT2 10mgMelanotan II · Not in price comparison | Vial / standard | 10 | $261.00 | — | in stock | 35/100 | 164 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Midwest Peptide | MT-2Melanotan II | Vial / standard | 10 | $29.99 | $3.00 | in stock | 13/100 | COA detailsVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Core Peptides | Melanotan 2 – 10MGMelanotan II | Vial / standard | 10 | $41.00 | $4.10 | Last known: out of stock | 72/100 | 100 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.24h ago | View product ↗ | |
| Blank Peptides | MELANOTAN 2 10mgMelanotan II | Vial / standard | 10 | $40.00 | $4.00 | Last known: in stock | 89/100 | 235 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.23h ago | View product ↗ | |
| Research Chem HQ | Melanotan 2 | 10mgMelanotan II | Vial / standard | 10 | $29.99 | $3.00 | Last known: in stock | 85/100 | 115 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.2d ago | View product ↗ | |
| Simple Peptide | Melts Pro™ Melanotan II Dissolving StripsMelanotan II · Not in price comparison | Vial / standard | — | $96.99 | — | Last known: in stock | 43/100 | 10 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.23h ago | View product ↗ | |
| Simple Peptide | Melanotan IIMelanotan II · Not in price comparison | Vial / standard | — | $38.00 | — | Last known: in stock | 43/100 | 10 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.23h ago | View product ↗ |
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Melanotan II is a non-selective melanocortin-receptor agonist marketed illicitly to darken skin; it has no controlled human efficacy trials in the peer-reviewed literature.
Read the full review →Source-linked reference figures with the population and study context alongside each amount. Study arms are not a starting dose, titration schedule, or personal treatment plan. Label records refer to the named approved medicine, not vendor products.
a single 6 mg dose
human · a 39-year-old man who self-injected internet-purchased melanotan II and developed systemic toxicity and rhabdomyolysis · case report · Route reported: subcutaneous
Read original source: PMID 23121206 ↗Research use only — this reports what an FDA label or a peer-reviewed study published, tied to its species and study context. It is not medical advice, not a recommendation to use, and no dose here is generated by pepmg. Any dosing decision is for a qualified professional. Animal-study amounts do not establish a human dose.
Reconstitution calculator → · Converts your entered quantities; it does not select a dose or establish suitability for use.
A high-fat (HF) diet has been shown to increase the risk of neurological impairments and neurodegenerative disorders. The melanotropins used in this study have been associated with diet-related disorders; however, there is an absence of…
Renal infarction is an uncommon condition resulting from an acute disruption of renal blood flow and it is potentially life-threatening disease. The cause and outcome of renal infarction is not well established and is frequently…
A few representative studies, each summarized on this site with the PubMed record linked beside it — not an endorsement or a claim that any result applies to human use. Read them and judge for yourself. Everything here is research use only.
Per-mg prices for Melanotan II vary widely because vendors differ in synthesis scale, stated HPLC purity, vial fill size (commonly 10 mg), and how testing and shipping overhead are amortized into the unit price. Comparing normalized $/mg across vendors lets a researcher weigh cost against documented purity rather than headline vial prices.
For Melanotan II, confirm identity by mass spectrometry against the expected monoisotopic mass (~1024 Da for the cyclic heptapeptide, C50H69N15O9) and check that HPLC purity is reported at 98%+ with a dated, batch-specific chromatogram. Watch for linear (non-cyclized) precursor, deletion/truncation sequences, and acetate/TFA counter-ion content that can inflate net peptide mass; the COA lot number should match the vial label. A COA verifies the identity and purity of the material, not any biological outcome.
| GHK-Cu | $0.31/mg | vs Melanotan II → |
| Glutathione | $0.03/mg | vs Melanotan II → |
| Melanotan I | $2.00/mg | vs Melanotan II → |
| Snap-8 | $2.00/mg | vs Melanotan II → |
| Argireline | —/mg | |
| AHK-Cu | $0.58/mg | vs Melanotan II → |
| Syn-Ake | —/mg | |
| Matrixyl | $1.86/mg | vs Melanotan II → |
