Melanotan 2 doesnt just stimulate melanin in your skin, but your hair follicles aswell .. my beard is about 80% darker today, than a month before I started taking melanotan. Guys with premature Nasal tanning sprays warning issued by Trading Standards Tanning from the inside out = Highly Dangerous and Illegal!, Many products advertised on social media platforms promising a tan from the inside out or a tan without sun such as injectable You Should Avoid Using Nasal Tanning Sprays Melanotan II PERMANENTLY Darkened My Skin!