The effects of Melanotan 2 are astounding. It is certainly a magical peptide that affects facial hair, photoprotection, & helps in weight loss. A dark brown beard is usually the perfect perk for those with light or dark hair on the face. Reduced appetite, strength, and increased productivity are some of the benefits of MT-2. Secret magic happens when a tan sets in. Photoprotection via MT-2 is indeed the most impressive characteristic.