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    Did you mean Follicular Density?
    GlossaryHair Density (Follicular Density)

    number of hair follicles per square inch of scalp

    Hair density refers to the number of individual hair strands per square inch (or square centimeter) of the scalp. It is an important factor in determining the overall appearance of hair volume and can vary significantly from person to person. High hair density means more hair follicles are packed closely together, while low hair density indicates fewer follicles in the same area. This term is crucial in fields like dermatology and trichology for diagnosing hair loss conditions and planning treatments such as hair transplants.

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      community New and Interesting HairLoss Studies/Papers/Reviews

      in Treatment  41 upvotes 5 years ago
      Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.
      If You Have DUPA, PLEASE READ THIS: Everyone Should Be Scalp Biopsied

      community If You Have DUPA, PLEASE READ THIS: Everyone Should Be Scalp Biopsied

      in Research  830 upvotes 1 year 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 Roughly 1.5 years progress. Dut, Fin, Minox, RU.

      in Progress Pictures  801 upvotes 3 years ago
      A user's progress with treatments for hair loss, including Dutasteride, Finasteride, Minoxidil, and RU. Other members of the conversation provided tips such as using Microneedling and Tretinoin to increase regrowth and wounding areas of the scalp that are thinning in order to fill them in.

      community New vellus all over — just 9 days into once-daily 5% minoxidil.

      in Minoxidil  159 upvotes 1 week ago
      The user has been using 1 mg finasteride for three months and recently started using 5% minoxidil once daily, resulting in new vellus hair growth. The user is hopeful that minoxidil will positively impact terminal hairs and is considering adding a derma stamp to the routine.