Melanotan II – Product Overview
Melanotan II is a synthetic peptide analog that mimics the effects of alpha-melanocyte-stimulating hormone (α-MSH), a naturally occurring hormone responsible for regulating pigmentation in the skin. Each vial provides 10mg of Melanotan II in lyophilized peptide form, designed for research into pigmentation pathways and melanocortin receptor activity.
Scientific Background
Melanotan II works by activating melanocortin receptors, particularly the MC1R receptor, which plays a central role in melanin synthesis. Increased melanin production contributes to a darkening of the skin and is part of the body’s natural protective response to ultraviolet (UV) exposure. MT-II has also been studied for effects beyond pigmentation, including neurological and behavioral pathways linked to melanocortin signals.
Key Research Areas & Applications
Skin Pigmentation & UV Response
Melanotan II is primarily researched for its ability to stimulate melanin production, resulting in darker pigmentation. Research suggests it may reduce the amount of UV exposure required to achieve visible tanning effects.
Melanocortin Receptor Activity
The peptide is known to activate MC1R for pigmentation, and MC4R for neurological and behavioral responses. These receptor interactions have made MT-II a topic of study in fields involving pigmentation biology and central melanocortin regulation.
Potential Secondary Areas of Interest
- Studies exploring appetite-regulation pathways associated with melanocortin signaling
- Research into libido and arousal mechanisms mediated by MC4R activation
- Investigations into systemic responses linked to melanocortin peptides
Product Composition
- Quantity: 1 vial
- Strength: 10mg Melanotan II per vial
- Form: Lyophilized peptide powder intended for research purposes
Potential Benefits Observed in Research
- Enhanced pigmentation: Increased melanin production leading to darker skin tones
- Reduced UV exposure requirements: Achieving pigmentation responses with less sun exposure compared to natural tanning
- Neurological effects: MC4R activation associated with changes in libido and appetite pathways
Who Is Melanotan II Suitable For?
Melanotan II is used in research exploring pigmentation biology, UV-response mechanisms, melanocortin receptor activity, and behavioral pathways influenced by α-MSH analogs.
Why Choose Melanotan II?
Melanotan II is one of the most widely studied pigmentation-related peptides, known for its strong receptor activity and reliable melanin-stimulating effects. Its multifaceted influence on pigmentation and melanocortin pathways makes it a valuable peptide for scientific investigation across multiple biological systems.
Elevate your peptide research with Melanotan II — a highly regarded α-MSH analog recognized for its pigmentation effects and broad melanocortin receptor interactions.





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