what is the difference between melanotan 1 & melanotan 2 II (“Tan Jabs”): Why They're Not Worth Risk 50 Weeks on Melanotan2. Used

Our investigation shows many of these products contain an unregulated and potentially dangerous drug called Melanotan II, an unlicensed and unregulated drug, that has been linked to skin cancer

Biomedicine & Pharmacotherapy, 2023

suggest that the biopsy sample of lingual melanotic lesions include normal tissue so that it is easier to compare the normal pigmentation with that of the lesion.2 Although lingual melanotic macule is a benign condition, an important differential diagnosis is made with melanoma

Risk 1: It is not an approved cosmetic tanning drug Melanotan II is not an FDA-approved cosmetic tanning drug in the United States