Before you take tanning pills, listen to this! The active ingredient in tanning pills are known as Canthaxanthin, and although this ingredient is approved by the FDA, the high amount of Melanotan is not a tan. It's an unregulated peptide with real risk. As a dermatologist, here's the reality: It has been linked to new and changing moles including cases of No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky Unlicensed weight loss drugs marketed on social media as 'prizes' Weight loss drugs The Guardian Buy Melanotan II for Erectile Dysfunction: What to Know Before Considering It