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    Did you mean 5-α 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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      learn Dutasteride

      Heavy duty finasteride that comes with higher risks, but scalp injections seem safe and are gaining popularity

      learn Finasteride

      Frontline, gold standard treatment for combatting androgenic alopecia

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      community Latanoprost- an effective medication

      in Treatment  5 upvotes 1 day ago
      Latanoprost is discussed as a potential hair loss treatment, noted for its synergy with minoxidil and 5-AR inhibitors, but concerns include its effectiveness on scalp hair, cost, and potential skin darkening. Some users express interest in trying latanoprost or bimatoprost despite limited real-world evidence.

      community Don't give up on finasteride folks

      in Finasteride/Dutasteride  286 upvotes 9 months ago
      Finasteride may take over two years to show results and can cause side effects like sexual dysfunction and emotional changes. Alternatives such as dutasteride and minoxidil are discussed, with varying effectiveness and side effects.

      community ghk-cu is potent 5-ar inhibitor?

      in Product  9 upvotes 2 years 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 NW5 at 19. How many grafts do I need?

      in Transplants  139 upvotes 2 years ago
      A 19-year-old with rapid hair loss since 16 is considering a hair transplant but refuses to take finasteride or any 5α-Reductase inhibitors. They are currently using minoxidil, tretinoin, and microneedling with a Derminator 2, and only want hair until age 27.