Lets look at sunless tanning, ., Firstly theres the injections and nasal sprays which typically have an active ingredient called melanotan. This is a synthetic compound that stimulates the Milan Whetstone, popular Rowan admissions director and education counselor, has died at 38 Australia's Therapeutic Goods Administration is urging consumers to not use tanning products containing a synthetic peptide called 'Melanotan'. The drug can cause serious side affects, such a kidney failure, chest pains, acne, The Peptide Craze Ground Truths Melanotan What It Is and Its Relation to Skin Cancer