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    Glossary Hair Cuticle

    outermost layer of hair, composed of overlapping cells

    The hair cuticle is the outermost layer of a hair strand, composed of overlapping, scale-like cells that protect the inner layers of the hair. It acts as a barrier against environmental damage and helps maintain the hair's strength and moisture balance. For professionals, understanding the condition of the cuticle is crucial for assessing hair health and determining appropriate treatments.

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      learn Hair Fibers

      cosmetic product that temporarily makes hair appear thicker

      learn Hair Transplant

      Hair transplantation moves DHT-resistant follicles from a donor area (back and sides of the scalp) into thinning or bald areas. The transplanted hair is generally permanent, though surrounding native hair can keep thinning.

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      nucleoside used for hair regrowth stimulant properties

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      glaucoma medication with hair follicle stimulant effects
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