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Melanin

Melanin

Overview

Melanin is the natural substance that gives color (pigment) to hair, skin, and the iris.

Review Date 10/27/2015

Updated by: Chad Haldeman-Englert, MD, FACMG, Fullerton Genetics Center, Asheville, NC. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.