Nasal tanners claim to work by using Melanotan II, a chemical that darkens skin pigmentation. It is illegal to sell medicinal products containing Melanotan II in the UK but since the tanners are sold Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA) Avoid those tanning injections! Amy Jayne Aesthetics Insights into Tanning Biology and Tanning Products JCAD The Journal of Clinical and Aesthetic Dermatology Tanning, fake tan and Melanotan Cancer Research UK Tanning from the inside out = Highly Dangerous and Illegal! Many products advertised on social media platforms promising a tan from the inside out or a tan without sun such