Melanotan II Nasal Tanning Spray Risks: Dizziness, Nausea, Skin Cancer Business Insider Avoid those tanning injections! Amy Jayne Aesthetics I Inject Myself To Get The Perfect Tan This Morning Your body already makes a hormone that tells your skin to tan. Melanotan 2 is a synthetic peptide engineered to mimic that hormone but in a version that's more potent and Rise in use of 'dangerous' tanning injection Channel 4 News