Hair Loss Prevention
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Author: Archi Mackfly
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Pages: 51
Published: 2 years agoRating: Rated: 0 times Rate It
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Book Description HTML
Hair is the fastest growing tissue of the body, made up of proteins called keratins. Every strand of hair is made up of three layers: the inner layer or medulla (only present in thick hairs); the middle layer or cortex, which determines the strength, texture, and color of hair; and the cuticle, which protects the cortex.