Melanin

Melanin is the natural substance that gives color (pigment) to hair, skin, and the iris.
Review Date: 10/03/2005
Reviewed By: A.D.A.M. Medical Illustration Team

Melanin is the natural substance that gives color (pigment) to hair, skin, and the iris.
Review Date: 10/03/2005
Reviewed By: A.D.A.M. Medical Illustration Team