Your hair is composed of the protein keratin, which is the same protein that makes up fingernails, feathers, claws and hooves.
The protein found in hair is called keratin, which is a strong fibrous protein.
Keratin
keratin
Keratin.
keratin
Keratin is the structural protein for hair and nails (also horns in animals).
Carateen
Hair is a filament, mostly protein, that grow from hair folicles, found in the dermis.
Hair is a filament, mostly protein, that grow from hair folicles, found in the dermis.
keratin
Keratin
Hair is a filament, mostly protein, that grow from hair folicles, found in the dermis.