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    GlossaryHair Structure

    composition and organization of a hair strand's layers

    Hair structure refers to the composition and organization of a hair strand, which consists of three main layers: 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, elasticity, and color. The medulla, found in thicker hair types, is the innermost layer and may play a role in the hair's overall structure and function. Understanding hair structure is crucial for diagnosing and treating hair-related conditions.

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      supplement to help with hair texture and quality

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      community Sometimes, the problem is the hair structure

      in Progress Pictures  165 upvotes 1 year ago
      A 24-year-old shared his hair loss journey, using finasteride and topical minoxidil for 6 months with positive results and no side effects. He recommends growing hair out and getting a good haircut to improve appearance and confidence.

      community Do hair follicles dies or are dormant ?

      in Finasteride/Dutasteride  92 upvotes 1 year ago
      Hair follicles can be dormant and potentially revived with treatments like finasteride and minoxidil, but irreversible loss occurs if certain structures are destroyed. Early intervention is more effective, and additional methods like microneedling may help.

      community Microneedling + topical fin/min: how to structure the routine?

      in General  78 upvotes 6 months ago
      The user is using a topical spray containing finasteride, minoxidil, ketoconazole, and biotin for hair loss and plans to add weekly dermastamping, starting with a needle length of 0.6mm. They seek advice on the safety of combining these treatments, the impact of skipping one dose weekly, and the frequency of replacing the dermastamp.

      community Does anyone know the chemical formula for pelage pp405?

      in Research/Science  14 upvotes 1 year ago
      The conversation discusses the lack of public information on the chemical structure of PP405, a hair loss treatment, and the challenges of synthesizing it without a patent. It also explores a patent related to hydrogen-based topical formulations for reducing oxidative stress and inflammation.