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    GlossaryGray Hair (hair graying)

    reduced melanin production in hair follicles causes color loss

    Gray hair, also known as canities, occurs when the pigment-producing cells in hair follicles, called melanocytes, decrease their production of melanin. This reduction in melanin leads to hair strands losing their color and appearing gray or white. The process is often associated with aging but can also be influenced by genetic factors, stress, and certain medical conditions.

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      learn GHK-Cu

      a copper peptide showing promise in both regrowth and reversing gray hair

      learn Hair Fibers

      cosmetic product that temporarily makes hair appear thicker

      learn Adenosine

      nucleoside used for hair regrowth stimulant properties

      learn Latanoprost

      glaucoma medication with hair follicle stimulant effects

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      community I was a non-responder to Minoxidil before my esophagus surgery

      in Research/Science  38 upvotes 2 years ago
      The user experienced improved hair density after switching from 5mg to 2.5mg oral Minoxidil post-esophagus surgery, suggesting a possible link between gut health and hair growth. They theorize that long-term medication may have blocked nutrient intake, affecting hair regrowth.

      community Fighting Hair loss AND Grey Hair

      in Treatment  20 upvotes 3 years ago
      The user is treating hair loss with topical Minoxidil, Finasteride, RU58841, microneedling, and Ketoconazole. For grey hair, they use L-Cysteine, L-Methionine, and PABA, and have noticed some re-pigmentation.

      community Making your own RT1640 in China

      in Research/Science 4 years ago
      RT1640, a combination of cyclosporin A, minoxidil, and RT175, is discussed as a potential treatment for hair regrowth and repigmentation. The unique formulation aims to enhance hair follicle growth and restore hair pigment without the negative side effects of immunosuppressants.

      community Min + fin oral for eight months

      in Progress Pictures  342 upvotes 1 year ago
      The user shared progress pictures after using Minoxidil and oral Finasteride for eight months to treat hair loss. They experienced significant hair regrowth, and the discussion includes various opinions on the necessity and effectiveness of these treatments.