Melanotan II (Tan Jabs): Why They're Not Worth The Risk Australia's health regulator has issued an urgent alert against Melanotan a dangerous tanning product. , "This stuff that people are getting is unlicensedand off the black market." Dr Greg You Should Avoid Using Nasal Tanning Sprays No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky