Dr Amy Perkins Dermatology Have you heard of peptides? Did you know they can cause all sorts of problems, including with your skin? I spoke with STV and Scotland Instagram Risks of Melanotan: TGA to issue fresh warning against 'Barbie drug' The Australian Dangerous 'Barbie drug' Melanotan II sparks crackdown on social media influencers ABC News Cancer Association of South Africa (CANSA) Fact Sheet and Position Statement on Sunless Tanning An overview of benefits and risks of chronic melanocortin1 receptor activation Bhm 2025 Journal of the European Academy of Dermatology and Venereology Wiley Online Library