We are alerting the public of the serious health risks posed by the unauthorised substance Melanotan 2, often described as a self tanning aid. We strongly advise members of the public not to Melanotan II Erectile Dysfunction: What You Need to Know Melanotan What It Is and Its Relation to Skin Cancer Andrew Huberman discusses the risks and benefits of melanotan, a peptide that can dramatically increase energy and libido, but also carries serious health risks. >> See comments Is this injectable tanning drug safe to use?