is melanotan ii safe II: Tanning injections, nasal sprays harmful to health No, you don't need the

10.1111/j.1471-4159.2007.05097.x [DOI] [PubMed] [Google Scholar] Colnat-Coulbois S., Gauchard G., Maillard L., Barroche G., Vespignani H., Auque J., et al

[DOI] [PubMed] [Google Scholar] 8.Zhao Y.C., Shi H.H., Wang C.C., Yang J.Y., Xue C.H., Jiang X.M., Chen G.D., Zhang T.T., Wang Y.U

Since then, several clinical studies have shown its safe and effective use - but the pharmacuetical companies have decided not to (yet) pursue FDA-Approval (likely because each new FDA-Approval costs several million dollars to go through the process, and because there are a good deal of drugs used off-label in the way tranexamic acid is for melasma, especially when the drug has a long history of safety and efficacy, as is in this case)

Google Patents Irimescu R, Furihata K, Hata K, Yamane T (2004) Process for the production of glycerides with lipases