#8 Most PopularSkin, Hair & Cosmetic

MELANOTAN II

Melanotan II is a synthetic melanocortin peptide researched for its tanning and libido-enhancing effects. It stimulates melanin production and has notable sexual function effects.

Research Only
Also relates to: Sexual Function & Libido

Quick Facts

Primary Category
Skin, Hair & Cosmetic
Availability
Research Only
Popularity Rank
#8 of 15
Research Notes
Tanning + libido effects; popular cosmetic/lifestyle peptide.

Research Overview & Mechanisms

Melanocortin receptor agonist that stimulates melanogenesis for tanning and activates pathways involved in sexual arousal.

Reported Research Benefits

Tanning without sun exposure
Libido enhancement
Skin darkening

Category Classification

Primary Category

Skin, Hair & Cosmetic

Peptides studied for cosmetic applications including skin rejuvenation, collagen production, tanning, hair growth, and anti-wrinkle effects.

Secondary Categories

Availability & Access (2026)

Research Only

This peptide is primarily sold as a research-only compound in lyophilized powder form. It is not approved for human use and is intended for laboratory research purposes only.

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Research Purposes Only

The information provided about MELANOTAN II is for educational and research purposes only. This content is not intended as medical advice, diagnosis, or treatment recommendation.MELANOTAN II is a research compound and may not be approved for human use. Always consult with a qualified healthcare provider before considering any peptide therapy. The Peptide List does not sell peptides or provide medical services.

Important Notice

This website is for informational purposes only and does not constitute medical advice. Consult a licensed physician before using any peptides. Provider listings do not constitute endorsements. None of the statements on this site have been evaluated by the FDA.