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    Glossary Gray Hair

    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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    1. Testosterone, gray hair, low vitamin D, and switching to oral Minoxidil Reddit · 9 Feb 2021
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    3. After fighting hairloss for 5 Years, now i am getting grey hair. Reddit · 19 May 2026
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    8. Kintor's email response to me, regarding false advertising, and my proposal for them to develop a topical dut formulation with meaningful efficacy. Reddit · 27 Jul 2024
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