Medical EncyclopediaMelanin Melanin is the natural substance that gives color (pigment) to hair, skin, and the iris. Page Content: melanin; increase melanin; melanin pigment; melanin pill; melanin supplement; melanin staining; melanin production; melanin movement; melanin hair; genetic melanin; melanin theory; hyper melanin pigmentation; definition of melanin; skin melanin; melanin concentrating hormone; medication melanin treatment uneven; melanin tablet |