That quick tan injection is NOT worth the risk., Melanotan peptide injections stimulate pigment cells, and its use has been linked to rapid changes in moles, including the potentially fatal skin Nasal tanning sprays linked to skin cancer, trading standards officers warn Consumer affairs The Guardian Melanotan II A Sun Kissed Look, and a Confident You. Eruptive Dysplastic Nevi Following Melanotan Use Actas Dermo Sifiliogrficas Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA)