Lipo Injections: How Often Should You Take Them? Invigor Medical Skinny Shots (Lipotropic Injections): What You Need to Know NP2GO Melanotan II (Tan Jabs): Why They're Not Worth The Risk Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA) 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 Lipo C Injections in San Antonio Robert G. Nobles III MDPA