What your Hair is Made of

Your hair is made up of many different things. It is mainly composed of keratin, which is a protein that is also found in your nails. Most of the keratin in our hair is actually dead. It is all formed from dead cells which the body sheds as new cells push up from underneath. According to www.hairfinder.com, your hair is about 91% protein and is made up of long chains of amino acids. The amino acids are made up of carbon, oxygen, hydrogen, nitrogen, and sulfur.

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