No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky Melanotan II: Tanning, Sexual Health Benefits, & Safety Concerns Winter is the perfect time to start Melanotan II This popular tanning peptide works by stimulating natural melanin production, helping support a deeper, longer lasting tan with less UV exposure. Benefits may Tan without frying in the sun? Yep. , Melanotan II boosts your bodys own melanin production, giving you a natural bronze with less UV exposure. Plus, it comes with some surprising extra benefits , Burning for a Tan: Why Sunbeds and Melanotan Aren't Worth the Risk Young Scot Dangerous 'Barbie drug' Melanotan II sparks crackdown on social media influencers ABC News