
How is your hair doing? Is it healthy, shiny, and soft? How fast does your hair grow? The purpose of this site is for you to gain the knowledge to have beautiful healthy hair. Hair is comprised of 3 main sections; the medulla, the cortex, and the cuticle. The cuticle is the part of the hair that you see. The cuticle layers overlap each other like shingles on a roof. Cuticle layers reflect light and make the hair shine. The cortex of the hair is just inside the cuticle layer. The cortex is made of macro and micro fibers which are protein. The protein is made of coils of amino acids. The cortex is where the hair gets most of its strength and produces color molecules (melanin). Inside the cortex are di-sulfide bonds (cysteine bonds) which give the hair incredible strength. The medulla or medullary canal is the innermost part of the hair which even today the exact function is unknown. Continue reading »



















