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Is hair made of dead skin cells?

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Skin by itself is a very complex organ, consiting of many different types of cells. Dead skin cells are dead cells of an outer skin layer, called epidermis. Epidermis is formed by cells called keratinocytes, the very name of which says that they largely consists of keratine, a specific sturdy and fibrous protein structure. read more

Hair are made by special organs called hair follicles. One special part in this organ, hair matrix, produces the very body of hair. Cells in a matrix are similar to epidermis cells. So hair and dead skin cells use the same material and are a final"product" of a similar cells, but they are surely different things. read more

It starts at the hair root, a place beneath the skin where cells band together to form keratin (the protein that hair is made of). The root is inside a follicle (say: FOL-ih-kul), which is like a small tube in the skin. read more

A hair follicle is a microscopic tubular structure made up of epidermal cells that extend into your dermis (deeper layer of your skin where essential structures are located) for blood supply. The cells located at the bottom of the hair follicle (root) are continuously dividing to produce new cells. read more

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Is Human Hair Dead or Alive?
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