There are two peptides people talk about for tanning: Melanotan 1 and Melanotan 2. Melanotan 1 works slower and mainly targets the skin, leading to a more gradual and even increase in MT1 (Melanotan 1): Structure and Emerging Research Applications 2.5 month progress At Home UVB Lamp & Melanotan 1 (Afamelanotide) : r Vitiligo What is Melanotan II the drug that the TGA urges consumers to avoid? Discover Melanotan 1 vs 2 Differences Peptide Works Lemon Bottle Fat Dissolving Treatments Bromley Laura's Touch