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Peptide Warehouse

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© 2026 Peptide Warehouse. Research use only. Melbourne VIC 3000, Australia.

All products are for in-vitro research and laboratory use only. Not approved for human or veterinary use. Not drugs, food supplements, or cosmetics. Must be 18+ to purchase. Not evaluated by the TGA.

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Tanning & Melanocortin

Research-grade melanocortin agonists including Melanotan I and Melanotan II — synthetic alpha-MSH analogues studied for melanogenesis, pigmentation, and UV photoprotection mechanisms. Independently HPLC tested at 99%+ purity with full COA. Next-day dispatch Australia-wide.

99%+ HPLC PurityIndependent Third-Party TestedCOA Available OnlineNext-Day DispatchFree Shipping Over $199
Melanotan I 10mg 10mg · Lyophilised — 99.2% HPLC Purity — Research Peptide Australia

Melanotan I

Tanning & Melanocortin10mg · Lyophilised

Research-grade Melanotan I 10mg lyophilised powder — 99.2% HPLC purity, COA verified. Alpha-MSH analogue for pigmentation research.

$69.99AUD

Free shipping over $199

Pre-Order Available
Melanotan II 10mg 10mg · Lyophilised — 99.833% HPLC Purity — Research Peptide Australia
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Melanotan II

Tanning & Melanocortin10mg · Lyophilised

Research-grade Melanotan II 10mg lyophilised powder. 99.1% HPLC purity, COA verified. Cyclic alpha-MSH analogue for pigmentation and tanning research.

$69.99AUD

Free shipping over $199

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Frequently Asked Questions — Tanning & Melanocortin Research Peptides

Peptide Warehouse stocks Melanotan I 10mg and Melanotan II 10mg, both supplied as lyophilised powder at 99%+ HPLC purity. They are for in-vitro laboratory research only and are dispatched from our Australian warehouse with full Certificate of Analysis documentation.

Melanotan I (afamelanotide) is a linear alpha-MSH analogue that selectively activates MC1R receptors. Melanotan II is a cyclic analogue of alpha-MSH with broader receptor affinity, targeting MC1R, MC3R, MC4R, and MC5R. The additional receptor targets of Melanotan II produce distinct effects in research models. Both are synthetic melanocortin peptides for in-vitro research use only.

Melanotan II is available for purchase in Australia for legitimate in-vitro laboratory and research purposes. Purchasers must be 18+ and confirm research-only use at checkout. It is not approved by the TGA for therapeutic or cosmetic use. For research use only. See our Legal page for full information.

Store lyophilised Melanotan II at −20°C long term. For reconstitution, inject 1–2mL of bacteriostatic water slowly along the inside wall of the vial and gently swirl until dissolved. Store reconstituted solution at 2–8°C for up to 4 weeks, protected from light. For research use only.

Research Use Only: All products are sold strictly for in-vitro laboratory and research purposes only. They are not intended for human consumption, therapeutic use, or veterinary application. You must be 18 years of age or older to purchase.

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