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    Did you mean 5a-reductase inhibitors?
    Glossary5α-reductase inhibitors

    block enzyme converting testosterone to hair-loss-causing DHT

    5α-reductase inhibitors, also known as 5-ARIs, are medications that block the enzyme 5α-reductase. This enzyme converts testosterone into dihydrotestosterone (DHT), a hormone that can contribute to conditions like male pattern baldness and benign prostatic hyperplasia (BPH). By inhibiting this enzyme, 5-ARIs can help reduce hair loss and shrink an enlarged prostate.

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      Selective Non-Steroidal Inhibitors of 5α-Reductase Type 1

      research Selective Non-Steroidal Inhibitors of 5α-Reductase Type 1

      49 citations, January 2004 in “Journal of steroid biochemistry and molecular biology/˜The œJournal of steroid biochemistry and molecular biology”
      Selective non-steroidal inhibitors of 5α-reductase type 1 can help treat DHT-related disorders.
      5α-Reductase Inhibitors

      research 5α-Reductase Inhibitors

      17 citations, November 1997 in “Andrology”
      Finasteride effectively treats enlarged prostate and male baldness, improves symptoms of hirsutism in women, but doesn't work for acne, and may delay prostate cancer progression with few side effects.
      Discovery of Natural Steroid 5 Alpha-Reductase Inhibitors

      research Discovery of Natural Steroid 5 Alpha-Reductase Inhibitors

      11 citations, December 2018 in “Assay and Drug Development Technologies”
      Natural herbal compounds might treat certain medical conditions by reducing DHT levels, but more research is needed to confirm their effectiveness and safety.

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