Melatonin 2

Melanotan II (MT-II) is a synthetic peptide originally developed to stimulate melanin production (skin pigmentation) but is also known for other effects. It’s commonly used in performance and aesthetic enhancement circles.

How It Works:

• Mimics the action of alpha-MSH (melanocyte-stimulating hormone) by binding to melanocortin receptors, primarily MC1R, which regulates skin pigmentation.
• Also interacts with MC4R, contributing to other effects like libido enhancement and appetite suppression.

Uses:

1. Skin Tanning:

   • Promotes natural tanning without extensive sun exposure by stimulating melanin production.

2. Erectile Dysfunction:

   • Enhances sexual function and libido due to effects on the central nervous system (MC4R activation).

3. Weight Management (Off-label):

   • May suppress appetite and increase fat oxidation.

Administration:

• Injection: Subcutaneous, typically into abdominal fat.
• Dosage:
  • Initial dose: 0.25–0.5 mg to assess tolerance.
  • Maintenance: 0.5–1 mg daily or every other day.

Benefits:

• Deep, even tan with reduced sun exposure.
• Enhanced libido and improved sexual performance.
• Potential appetite suppression and weight loss effects.

Side Effects:

• Common: Nausea, flushing, facial flushing, increased freckling or dark spots.
• Rare/Serious:
  • Hyperpigmentation in areas like moles or scars.
  • Risk of melanocyte overstimulation, potentially increasing the risk of melanoma.