What is the 'Barbie drug' and should authorities be worried? ABC News Melanotan II reverses memory impairment induced by a short term HF diet ScienceDirect Melanotan II is a peptide that supports melanin production meaning your glow can start from the inside out (without living out in the sun or tanning beds). Our WCC nurses Melanotan 2: Day 6 , Another one hour in what minimal sun we had today. , No tanning beds, just sun. , Moved down to 50mcg before sun exposure, No more side effects :) , Before & before , Well see Melanotan What It Is and Its Relation to Skin Cancer What is Melanotan II the drug that the TGA urges consumers to avoid?