Melanotan II
10mg
Melanotan II is a synthetic analogue of alpha-melanocyte stimulating hormone (α-MSH). It is a cyclic heptapeptide that binds to melanocortin receptors MC1R through MC5R. Research has examined its effects on melanogenesis, energy homeostasis and other physiological processes. Its cyclic structure gives it better stability than linear α-MSH, making it one of the most widely used compounds in melanocortin receptor research. Supplied as lyophilised powder, third-party tested, lab certificate published on this page.
Published research on Melanotan II is indexed on PubMed. See our full UK buyer's guide for Melanotan II.
Intended Use: Strictly for in-vitro laboratory research. Not for use in humans or animals. Not to be used in foods, drugs, or medical diagnostics. This product has not been evaluated by the MHRA or FDA. Buyer assumes full responsibility for safe handling and regulatory compliance.
98%+
Purity
LAB
Certified
SAME
Day Ship
Quantity
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Bacteriostatic Water 10ml
Required to reconstitute lyophilised peptides.
Research Use Only
This product is intended strictly for research and laboratory use only. Not for human consumption, medical use, or diagnostic purposes.
Certificate of Analysis
Third-party tested
Lyophilised Stability
24 months
Sealed at -20°C, light-protected
Reconstituted Stability
Up to 3 months
Stored at 2-8°C after mixing
Cold-Chain Shipping
Always
Dry-cold pack, Royal Mail Tracked 24
Important Notice
All compounds are sold individually and do not include research supplies. Products are provided in lyophilised (powder) form and require proper reconstitution before use in research settings.
Related Products
Research Overview
Melanotan II is a cyclic lactam heptapeptide and synthetic analogue of alpha-melanocyte stimulating hormone (α-MSH). It binds non-selectively to melanocortin receptors MC1R, MC3R, MC4R, and MC5R, making it a versatile research tool for studying the melanocortin system. Research has focused extensively on pigmentation biology via MC1R activation, sexual function pathways mediated through MC4R, and appetite regulation through central melanocortin signalling. Melanotan II demonstrates greater potency than linear MSH analogues due to its cyclic structure, which confers enhanced metabolic stability and receptor binding affinity. The compound's interaction with MC4R has generated particular research interest in sexual behaviour and erectile function pathways, while its MC1R activity has been studied in melanogenesis and UV-protective pigmentation research. As a non-selective melanocortin receptor agonist, Melanotan II provides researchers with a broad pharmacological tool for investigating the diverse physiological roles of the melanocortin system, including energy homeostasis, inflammatory responses, and cardiovascular function.
Product Specifications
Laboratory Handling
- Store lyophilised vials at -20°C in a light-protected environment. Reconstituted solution at 2-8°C, use within 4 weeks.
- Protect from direct light at all times, Melanotan II is photosensitive and may degrade under UV or fluorescent lighting.
- Reconstitute with bacteriostatic water using gentle swirling. Avoid vigorous agitation.
- Use amber vials or wrap in foil if transferring reconstituted solution to secondary containers.
Frequently Asked Questions
Melanotan II
10mg · £19.99