Melanotan II:
Dosage, Benefits,
and Research Explained
Melanotan is a synthetic analog of the naturally occurring alpha-melanocyte-stimulating hormone (α-MSH), which stimulates melanin production in the skin. It is widely used for:
✔ Skin tanning without excessive sun exposure
✔ Increased libido and sexual arousal (Melanotan II)
✔ Enhanced protection against UV radiation & skin damage
✔ Potential appetite suppression and fat loss benefits
Alpha-melanocyte
CAS Number: 121O62-08-6
Formula: C5OH69N15O9
| Purpose | Dosage | Frequency |
|---|---|---|
| Tanning | .25-.5 mg Every other day | Every other day |
| Libido Support | .5-1 mg As needed | As needed |
How It Works
Melanotan binds to melanocortin receptors (MC1R, MC3R, MC4R, MC5R), leading to:
✔ Increased melanin production, resulting in darker skin pigmentation
✔ Enhanced UV protection, reducing the risk of sunburn & skin damage
✔ Libido & sexual performance boost (Melanotan II)
✔ Possible appetite suppression & fat loss effects
Unlike traditional tanning, which can cause sunburn & skin aging, Melanotan allows darker pigmentation with less UV exposure.
Research-Backed Benefits
1. Skin Tanning & UV Protection
- Stimulates natural melanin production, resulting in a deeper, longer-lasting tan.
- Reduces sunburn risk and protects against UV-related skin damage.
2. Increased Libido & Sexual Function (Melanotan II Only)
- Boosts sexual desire by activating melanocortin receptors in the brain.
- Can enhance erectile function in men, similar to PT-141.
3. Appetite Suppression & Fat Loss (Potential Benefit)
- Some users report reduced appetite & increased fat oxidation, though effects vary.
4. Reduced Skin Cancer Risk (Under Study)
- Studies suggest Melanotan may help reduce skin cancer risk by increasing melanin levels naturally.
Conclusion
Melanotan (I & II) is a powerful tanning peptide that helps achieve a deep, natural tan with less sun exposure. In addition to its photoprotective benefits, Melanotan II is also known for its libido-enhancing effects, making it a versatile tool for both aesthetics and sexual wellness.
For those looking to enhance their tan, reduce UV damage, or boost libido, Melanotan offers a scientifically-backed solution with long-lasting benefits.
Disclaimer
This product is for research and educational purposes only. It is not FDA-approved for medical use, diagnosis, or treatment. Always consult a healthcare professional before use.
How is Melanotan II different from Melanotan I?
✔ Melanotan I (Afamelanotide) – Primarily used for tanning & photoprotection, but longer-lasting & requires less frequent dosing.
✔ Melanotan II – More potent, works faster, but also stimulates libido & sexual function.
How long does it take to see results?
- Tanning effects: Visible within 1-3 weeks, depending on UV exposure.
- Libido boost (Melanotan II): 30-60 minutes after injection.
- Maintenance phase: After 2-3 weeks of initial use, a lower maintenance dose is sufficient.
What are the side effects of Melanotan?
Possible mild effects include:
✔ Nausea (most common, especially at higher doses)
✔ Flushing & lightheadedness
✔ Darkened moles & freckles (temporary but may become permanent)
Can Melanotan be stacked with other peptides?
Yes! Some common stacks for enhanced effects include:
✔ PT-141 – For enhanced sexual effects & libido boost.
✔ GH-releasing peptides (CJC-1295, Ipamorelin) – For skin regeneration & anti-aging benefits.