magic skin solutions melanotan II (“Tan Jabs”): Why They're Not Worth The Risk Melanotan (MT)-II | Melanotropin Receptor
Description
Although focal upward migration into the lower layers of the epidermis may be seen, pagetoid spread into the upper layers is generally not seen

It does require donor site and the infragluteal crease is one option

Caro, P
Less frequent adverse reactions are body odor, nausea, and gastritis

Therefore, this compound comes from endogenous synthesis as well as from dietary sources, including ergogenic supplements
