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    GlossaryEpidermis

    outermost skin layer providing protection against environmental factors

    The epidermis is the outermost layer of the skin, serving as a protective barrier against environmental factors such as pathogens, UV radiation, and physical injury. It is composed of multiple layers of cells, primarily keratinocytes, which undergo a continuous process of renewal and shedding. This layer also contains melanocytes, which produce melanin, the pigment responsible for skin color.

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      community Microneedling technique clarification

      in Microneedling  16 upvotes 5 months ago
      The conversation is about using a Dr. Pen for microneedling on a widow's peak, with advice to use a depth of 1.25mm and hold it in place for 10 seconds. The user is also using minoxidil.

      community Sup Chooms?! How y’all living?!

      in Progress Pictures  974 upvotes 7 months ago
      A 35-year-old shared their 5-month hair regrowth progress, using 0.5mg oral finasteride daily, topical minoxidil/finasteride once daily, derma stamping 1-3 times a week, washing hair daily or every other day with peppermint soap, and using eczema lotion for scalp health. Commenters congratulated the individual on the significant improvement in their hairline.

      community Keratin microspheres - breakthrough

      in Research/Science  13 upvotes 9 months ago
      A gel of keratin microspheres promotes hair follicle growth, showing similar effectiveness to minoxidil in mice. The treatment activates hair growth pathways and reduces inflammation, with potential applications in drug delivery for hair-related disorders.