OCA1a: People with OCA1a have a complete absence of melanin, the pigment that gives skin, eyes, and hair their coloring. People with this subtype have white hair, very pale skin, and light eyes.
OCA1a: People with OCA1a have a complete absence of melanin, the pigment that gives skin, eyes, and hair their coloring. People with this subtype have white hair, very pale skin, and light eyes.