1
Keratin is actually a type of healthy protein usually discovered in hair, skin layer, nails and also teeth. It is a coarse structural protein composed of residing cells and could be difficult (nails) or smooth (skin). In generally creates a water resistant, strong as well as protective paying for additional delicate parts of the body system.

Comments

Who Upvoted this Story

What is Pligg?

Pligg is an open source content management system that lets you easily create your own user-powered website.

Latest Comments