Melanotan-2
What is Melanotan-2?
Melanotan-2 is a synthetic peptide analog of alpha-melanocyte-stimulating hormone (α-MSH), designed to stimulate melanin production in the skin. It is primarily researched for its ability to promote tanning and protect against UV damage.
How It Works (Mechanism of Action)
Melanotan-2 binds to melanocortin receptors in the skin, stimulating the production of melanin, the pigment responsible for skin color. This leads to a darker tan with less UV exposure. It also has secondary effects on libido due to its action on melanocortin receptors in the brain.
Potential Benefits & Use Cases
- Tanning: Promotes a natural tan with minimal sun exposure.
- UV Protection: May reduce UV damage by increasing melanin levels.
- Libido Enhancement: Can increase sexual arousal as a secondary effect.
Typical Dosage & Administration
Administration: Subcutaneous injection.
Dosage:
- Loading phase: 0.5 mg to 1 mg per day until desired tan is achieved.
- Maintenance: 0.5 mg once or twice per week.
Possible Side Effects
- Nausea: Common during initial use.
- Injection Site Reactions: Redness or irritation at the injection site.
- Increased Libido: May cause unwanted arousal in some users.
- Darkened Moles: Possible darkening of moles or freckles.
Other Relevant Details
- Use with caution due to potential effects on pigmentation and libido.
- Under investigation for long-term safety in tanning applications.