Product Category
Melanocortin Receptor Agonists, Photoprotective Peptides & Vitality Enhancers
Action on the Human Body
Melanotan II (MT-II) is a synthetic cyclic heptapeptide analog of alpha-Melanocyte Stimulating Hormone ($alpha$-MSH). It acts as a powerful non-selective agonist at melanocortin receptors MC1, MC3, MC4, and MC5. Activation of the MC1 receptor inside skin cells drives melanin synthesis (melanogenesis), resulting in deep skin pigmentation that acts as a photoprotective barrier against harmful UV radiation. Concurrently, MT-II binds to central MC4 receptors within the hypothalamus to downregulate appetite profiles and stimulate energy expenditure. It also targets the central nervous system to trigger nitric oxide-driven erectile signaling and enhanced libido pathways, offering extensive metabolic and structural vitality adjustments.
What to Expect if Consumed
Users experience rapid, deep tanning and darkening of the skin with minimal sun exposure, a clear reduction in daily caloric cravings, and an increase in overall sexual desire and performance metrics.
Possible Therapy Combinations
Pairs excellently with PT-141 (Bremelanotide) to optimize sexual performance parameters, or paired with PT-141 and GHK-Cu to establish skin remodeling protection alongside enhanced baseline vitality loops.
Molecular Formula & Chemical Composition
Sequence: Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2. Molecular Formula: C50H69N15O9. Purity: >99% Pure HPLC Certified Matrix.
WARNING: This peptide compound must be handled and utilized exclusively under very high, correct professional and qualified medical supervision. Misuse can lead to unintended biological variations.
Scientific References
1. Dorr, R. T., et al. (1996). ‘Evaluation of Melanotan-II, a superpotent cyclic melanotropic peptide, in a clinical trial.’ Life Sciences.
2. Hadley, M. E., et al. (2006). ‘Discovery and development of melanocortin receptor agonists for photoprotection and sexual dysfunction treatment.’ Progress in Drug Research.
Why choose our Melanotan II, 10mg?
- Guaranteed 99%+ Purity: Synthesized specifically for rigorous laboratory and analytical research.
- Strict Quality Control: Verified via HPLC and MS testing to ensure precise molecular concentration.
- Secure & Stable Shipping: Packaged carefully to maintain compound stability during transit.
Note: This product is sold exclusively for laboratory research purposes only. It is not intended for human or veterinary use.





