Dutasteride Nanoemulsion Preparation to Inhibit 5-Alpha-Hair Follicle Reductase Enzymes in the Hair Follicle: An Ex Vivo Study

    October 2022 in “ Iet Nanobiotechnology ”
    Mehri Memar Bashi Aval, Elham Hoveizi, Reza Mombeiny, Mostafa Kazemi, Saeedeh Saeedi, Shima Tavakol
    TLDR The dutasteride nanoemulsion could improve hair loss treatment by enhancing drug penetration and retention in hair follicles.
    The study developed a dutasteride nanoemulsion to inhibit 5-alpha-reductase enzymes in hair follicles, aiming to treat androgenic alopecia. Using soybean oil, surfactants (Tween 80 and Span 80), and ethanol, the nanoemulsion demonstrated good thermodynamic stability, small particle size, and high entrapment efficiency (EE%). The E formulation, with larger particles and no ethanol, showed the highest EE% and stability. Skin permeation tests using a Franz diffusion cell revealed a sustained release of dutasteride, with 34% released in the first 24 hours and 76% over 6 days. This method could enhance dutasteride's effectiveness in treating hair loss by improving its penetration and retention in hair follicles.
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      community 7 months dutasteride(1 mg) progress

      in Progress Pictures  72 upvotes 3 days ago
      Dutasteride, at 1 mg daily, was used for hair regrowth, with initial shedding and side effects like watery semen and increased libido. The user previously tried finasteride and minoxidil but switched to dutasteride for stronger, sustained results.

      community Dutasteride is amazing even for women with FAGA!

      in Female  151 upvotes 3 days ago
      Dutasteride significantly improved hair health and reduced shedding for a woman with PCOS and hyperandrogenism, without causing depression or anxiety, unlike finasteride. Dutasteride also helped with PMDD symptoms and had no side effects, though it changed hair texture.

      community Dutasteride might be saving me

      in Progress Pictures  435 upvotes 6 days ago
      A user switched from finasteride to dutasteride due to side effects and saw significant hair improvement after 7 months, with no side effects from dutasteride. They also switched from topical to oral minoxidil, which may have contributed to the positive results.

      community Is finasteride better than dutasteride?

      in Finasteride/Dutasteride  31 upvotes 2 weeks ago
      Dutasteride reduces DHT more effectively than finasteride, but finasteride is more commonly used and approved for hair loss. Users have mixed opinions on dutasteride's effectiveness, with some experiencing better results and others facing side effects or no improvement.

      community Dutasteride is a Miracle Drug.

      in Finasteride/Dutasteride  242 upvotes 3 weeks ago
      Dutasteride is praised for improving skin and hair regrowth, with fewer side effects than finasteride. Users report mixed results on shedding and regrowth, with some experiencing enhanced libido and skin quality.

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