melanotan research 2 – Pigmentation pathways, Appetite regulation What is Melanotan I |

So it is not known if using them causes side effects and how serious they are

Quality brands also offer to provide certificates of analysis (COAs) to confirm the purity and effectiveness of their products

Oral pigmentation: a review

Some risks are relatively mild side effects such as: However, there are more serious risks including: priapism Trusted Source PubMed Central Go to source renal infarction Trusted Source PubMed Central Go to source rhabdomyolysis melanonychia encephalopathy syndrome A safer tan Until more research is available, the safety of melanotan II will be in question and it will remain an illegal drug in the United States