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    Did you mean 5-alpha reductase inhibition?
    Glossary5α-reductase inhibition

    blocking enzyme that converts testosterone to hair-loss hormone DHT

    5α-reductase inhibition refers to the process of blocking the enzyme 5α-reductase, which is responsible for converting testosterone into dihydrotestosterone (DHT). DHT is a hormone that can contribute to hair loss and conditions like benign prostatic hyperplasia. By inhibiting this enzyme, medications like finasteride and dutasteride can help reduce hair loss and treat these conditions.

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      FCE 28260: A Forgotten 5α-Reductase Inhibitor

      community FCE 28260: A Forgotten 5α-Reductase Inhibitor

      in Research  330 upvotes 3 months ago
      FCE 28260 (PNU 156765), an under-explored 5α-reductase inhibitor, showcases promising results in research by Giudici et al., outperforming well-known treatments like Finasteride in reducing the conversion of testosterone to DHT. Its superior efficacy, demonstrated through lower IC50 values in both natural and human recombinant enzyme studies, suggests it could offer more effective management of DHT-related conditions. Additionally, its lower molecular weight hints at better potential for topical application, potentially offering advantages in treating conditions such as androgenic alopecia. Despite its potential, it has not advanced in development, possibly due to financial limitations, leaving its therapeutic prospects and side effect profile largely unexplored.

      community Dutasteride is my last Hope ??

      in Finasteride/Dutasteride  16 upvotes 1 year ago
      User tried topical and oral finasteride and oral minoxidil for hair loss without success. ButterscotchSea3159 suggests using Dutasteride, oral minoxidil, ketoconazole shampoo, microneedling, and possibly RU for better results.

      community Does anyone have experience with topical dut?

      in Finasteride/Dutasteride  8 upvotes 2 years ago
      The user has been using minoxidil for hair loss and is considering trying a compounded topical treatment with 0.1% dutasteride, minoxidil, tretinoin, collagen, and silicon, as recommended by a trichologist. They learned that dutasteride might be more effective than finasteride and are seeking opinions on the use of topical dutasteride.
      Research-Backed Dutasteride Simulator

      community Research-Backed Dutasteride Simulator

      in Research  341 upvotes 1 day ago
      A Dutasteride Simulator predicts serum dutasteride, serum DHT, and scalp DHT levels using models from research papers. It simulates various dosing schedules to determine steady-state effects and visualizes outcomes, including hair growth-related scalp DHT suppression.

      community Why does it seem everyone favors finasteride over dutasteride?

      in Female  62 upvotes 6 months ago
      The conversation discusses preferences for hair loss treatments, specifically finasteride over dutasteride. Users share personal experiences, cost considerations, FDA approval status, and potential side effects, with some switching between treatments to find what works best for them.

      community Trying to understand finasteride side effects and post finasteride syndrome

      in Finasteride/Dutasteride  74 upvotes 4 years ago
      The conversation discusses the side effects of finasteride, including low libido and erectile dysfunction, and the possibility of these effects being permanent, known as post-finasteride syndrome (PFS). Some users report personal experiences with PFS and debate whether the condition is real, with varying opinions on the reversibility of side effects and the role of individual biology.

      community Having androgen receptor density and sensitivity at wrong f*ing place

      in Satire  7 upvotes 1 month ago
      The conversation discusses hair loss treatments, focusing on the use of topical minoxidil, microneedling, finasteride, and dutasteride, while debating the role of testosterone and DHT in hair loss. It also touches on the potential liver health impacts of these treatments and the genetic sensitivity of hair follicles to androgens.

      community 5ARI (dutasteride) Associated with Adverse Metabolic Effects

       23 upvotes 6 years ago
      Dutasteride is associated with increased blood glucose, HbA1c, LDL cholesterol, and liver enzyme activity, potentially leading to diabetes, NAFLD, and liver metabolism changes. The conversation highlights concerns about these adverse effects and calls for more studies, including on finasteride.

      community Why I really believe the tension theory is the cause of MPB

      in Research/Science  70 upvotes 3 years ago
      The conversation discusses the tension theory as a cause of male pattern baldness (MPB), suggesting that scalp tension and reduced subcutaneous fat layer contribute to hair loss. Treatments mentioned include Minoxidil, finasteride, microneedling, scalp massages, and Botox.

      community ghk-cu is potent 5-ar inhibitor?

      in Product  10 upvotes 10 months ago
      GHK-Cu is a potent inhibitor of the type 1 5-alpha reductase enzyme in hair follicles, which may reduce hair loss without the side effects associated with type 2 5-alpha reductase inhibitors. The user previously experienced side effects with 5-alpha reductase inhibitors and is considering GHK-Cu as an alternative.

      community New and Interesting HairLoss Studies/Papers/Reviews

      in Treatment  42 upvotes 4 years ago
      Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.

      community Study shows further evidence that finasteride and dutasteride take 12-18 months or more to show significant results. Do NOT give up early

      in Finasteride/Dutasteride  247 upvotes 1 year ago
      The conversation discusses the effectiveness of finasteride and dutasteride in treating hair loss, emphasizing that significant results often take 12-18 months or more. Dutasteride is generally considered superior, with similar or fewer side effects than finasteride, but patience is required for noticeable improvement.

      community I talked to urologist about Finasteride and just wanted to share what he said

      in Finasteride  232 upvotes 6 years ago
      The effects of Finasteride, a drug used to treat hair loss, prostate problems and other conditions. The post by iaskedadoctor describes the conversations they had with a Urologist about the effects of the drug on DHT levels throughout the body, how lower doses are beneficial in reducing side effects, how erectile dysfunction can be psychological as well as physiological, how morning erections are not necessarily important, and how persistent side effects appear to be rare. People also shared their experiences with taking Finasteride for hair loss, including potential side effects such as reduced ejaculate force and development of man boobs.

      community It’s getting worse. (4 months)

      in Update  203 upvotes 11 months ago
      The conversation discusses hair loss treatments, with users suggesting the use of finasteride daily, considering minoxidil for aggressive hair loss, and discussing the normalcy of shedding during treatment. Some users recommend adding Nizoral shampoo and switching to dutasteride for better results.