Description
Melanotan 1 (MT1) 10mg is a synthetic analog of \(\alpha \)-melanocyte-stimulating hormone (\(\alpha \)-MSH) that boosts melanin production for tanning and UV protection. Primarily used off-label for sunless tanning, it promotes a natural-looking tan and increased sun tolerance, typically causing fewer side effects than Melanotan II (MT2)
- Mechanism & Benefits: MT1 binds to melanocortin-1 receptors (MC1R) to stimulate eumelanin synthesis. It provides a deep, natural-looking tan and offers increased photoprotection against UV radiation, making it beneficial for those with high sun sensitivity.
- Administration: It is administered via subcutaneous injections, often in a 10mg formulation.
- Results Timeline: Initial tanning effects typically appear within 2–4 weeks of consistent use, with peak results often seen between 4–8 weeks.
- Side Effects: While milder than MT2, common side effects include minor nausea and transient facial flushing.
- Safety Considerations: Although potentially safer than intense UV tanning, MT1 is not approved for cosmetic tanning in all regions, and it should be used with caution and preferably under medical supervision to monitor for potential issues like the darkening of moles.
- Selectivity: MT1 is more selective for the MC1R receptor, specifically focusing on pigmentation rather than the broader receptor impacts of MT2 (which affects appetite and libido).
- Usage: It is widely recognized for producing fewer neurological effects (like severe nausea) and is generally considered more tolerable.
Melanotan typically takes two to four weeks to produce visible changes in skin tone, with the most noticeable results appearing between weeks four and eight of consistent use.
Inject 0.15ml (15 units) once daily for 1-2 weeks then 0.25mL (25 units) twice weekly after that for maintenance.
Disclaimer: This information is for educational purposes based on research studies and does not constitute medical advice. Consult a healthcare provider before starting any peptide therapy.






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