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    Did you mean Free Testosterone?
    GlossaryFree Testosterone

    unbound testosterone available for immediate use by tissues

    Free Testosterone refers to the fraction of testosterone in the bloodstream that is not bound to proteins like sex hormone-binding globulin (SHBG) or albumin. This unbound testosterone is biologically active and readily available for tissues to use, playing a crucial role in various bodily functions such as muscle growth, mood regulation, and sexual health.

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      community 26M Baseline blood work done before Finasteride

      in Finasteride/Dutasteride  6 upvotes 3 years ago
      A person considering finasteride for hair loss checked their hormone levels before starting treatment. They are concerned about the potential increase in estradiol and its effects, as well as the impact on their sex hormone-binding globulin (SHBG) and free testosterone levels.

      community High testosterone and diffuse hairloss

      in Treatment  7 upvotes 3 years ago
      The user is experiencing diffuse hair loss due to high testosterone levels and has tried various treatments including finasteride, minoxidil, nanoxidil, keto/caffeine shampoo, dermarolling, and RU-58841 with limited success. They are seeking advice on safely lowering testosterone levels to manage hair loss.

      community My Testosterone results before and after Finasteride

      in Update  146 upvotes 3 years ago
      Finasteride significantly increased testosterone levels for the user, with no major side effects except watery semen, which was resolved with zinc supplements. The user's hairline stopped receding and slightly improved.

      community Blood Results before and after Topical Finasteride mix with Minoxidil

      in Finasteride  9 upvotes 5 years ago
      A user reported that after using a topical mix of finasteride and minoxidil, their DHT levels decreased, testosterone and estradiol levels lowered unexpectedly, and they are considering vitamin D3 supplements due to deficiency. They apply the mix 3-4 times a week and use minoxidil on other days. Another user commented that finasteride typically increases testosterone, not decreases it.