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    Did you mean Epidermal Barrier Function?
    GlossarySkin Barrier Function

    protects against external threats and prevents water loss

    The Skin Barrier Function, also known as the Epidermal Barrier Function, refers to the skin's ability to protect the body from external threats like pathogens, chemicals, and physical injuries, while also preventing excessive water loss. This function is primarily carried out by the outermost layer of the skin, the stratum corneum, which consists of tightly packed dead skin cells and lipids that form a protective barrier.

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      Diffuse hair loss and scalp biopsies

      community Diffuse hair loss and scalp biopsies

      in Research  692 upvotes 4 months ago
      Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

      community Comprehensive Microneedling Guide

      in Microneedling  290 upvotes 2 years ago
      Microneedling for hair restoration involves daily use of a 0.3 mm device and weekly use of a 0.5 mm device. Combining microneedling with Minoxidil can enhance hair growth.

      community Topical Dutasteride. Does it work?

      in Finasteride/Dutasteride  13 upvotes 6 months ago
      Topical dutasteride may be effective for hair loss by staying in the scalp and minimizing bloodstream absorption, potentially improving hair results and reducing side effects. The user seeks advice on its effectiveness.

      community Why nobody uses 0.25% (2.5mg/ml)?

      in Treatment  66 upvotes 11 months ago
      The conversation is about the effectiveness of 0.25% topical finasteride compared to other concentrations and forms. Users discuss its potential for better scalp DHT reduction and fewer side effects, with some preferring topical over oral treatments.