Melanotan is a laboratory-made chemical that works similarly with a hormone naturally found in the body. People originally use to medicate certain skin conditions and sold over as a supplement. This chemical drug is commonly used for skin tanning. It also works to produce erections in men with erectile dysfunction (ED), for rosacea, fibromyalgia and other conditions but there’s no scientific evidence yet to support these claims. Melanotan is different from melatonin. It works like a natural substance in our bodies called “melanocyte-stimulating hormone”. Buy this peptides that increase the production of skin darkening pigments.