What is human hair made out of?
- 1 decade agoFavorite Answer
Human hair is made from a fibrous protein called keratin. Additionally, cells in the epidermis contain a structural matrix of keratin which makes this outermost layer of the skin almost waterproof, and along with collagen and elastin, gives skin its strength.
- Scott LLv 51 decade ago
The protein Keratin mostly. same thing as your nails and skin