Melanotan Tanning Peptides: Safe Use, Side Effects & How It Works Scientifically Dangerous' tanning products promoted by influencers 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 Imagine just wanting to be jacked and tan and you end up like this? Melanotan II is a peptide that increases the melanin in your skin and can give men a boner that