Dangerous 'Barbie drug' Melanotan II sparks crackdown on social media influencers ABC News I was minutes from death after taking 'Barbie drug' everyone needs to be warned 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, You Should Avoid Using Nasal Tanning Sprays