Good but incomplete

Here are a few you left out:
Melanism
Albinism
Trichotillomania
Dermatillomania
Dermatophagia
Nail Biting
Ichtheosis
Add these and I will be satisfied and improve my rating.

Rainalot about Skin, Hair & Nails: Women's Beauty, Health & Cosmetic Tips & Advice on Acne Remover & Eraser, v1.1