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    Did you mean Hair Shaft Structure?
    GlossaryHair Shaft Structure

    three main layers of a hair strand: cuticle, cortex, medulla

    The hair shaft structure refers to the three main layers of a hair strand: the cuticle, cortex, and medulla. The cuticle is the outermost layer, made of overlapping cells that protect the inner layers. The cortex, which is the thickest layer, contains keratin and pigments that give hair its strength, color, and texture. The medulla, found in thicker hair types, is the innermost layer and consists of a soft, spongy core. Understanding these layers is crucial for diagnosing hair conditions and developing effective hair care treatments.

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      community I hope ET-02 or PP405 will be released in the next 4-5 years

      in Product  15 upvotes 6 months ago
      PP405 is a potential hair loss treatment that may work by blocking signals that cause hair cells to stop growing, requiring daily application for effectiveness. It could serve as an alternative to minoxidil and finasteride, but it is not yet available on the market and may take several years to be released.

      community Summary of Procapil video by Haircafe

      in Minoxidil  2 upvotes 5 months ago
      Procapil is marketed as a natural hair loss treatment but lacks strong evidence and is industry-biased. Minoxidil and Finasteride are the only FDA-approved treatments for androgenetic alopecia.

      community Us curly/ wavy hair guys have it worse

      in Chat  39 upvotes 10 months ago
      Curly and wavy hair can make hair loss appear worse due to clumping, but using less product, shorter cuts, and leave-in conditioner can help manage appearance. Minoxidil and finasteride are considered for treatment, and some find that styling can hide thinning areas.