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    Did you mean Steroid 5 Alpha-Reductase 2?
    GlossarySteroid 5 Alpha-Reductase 2

    enzyme converting testosterone to potent androgen dihydrotestosterone (DHT)

    Steroid 5 Alpha-Reductase 2 (also known as 5α-Reductase Type 2 or SRD5A2) is an enzyme that converts testosterone into dihydrotestosterone (DHT), a more potent androgen. This enzyme plays a crucial role in the development of male characteristics and is also implicated in conditions like male pattern baldness and benign prostatic hyperplasia.

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      community 2.5 years Minoxidil and HRT, CPA->Lupron +Minox 5%

      in Transgender  611 upvotes 1 month ago
      The user experienced significant hair regrowth after 2.5 years of using Minoxidil 5% and hormone replacement therapy (HRT) with Lupron, despite initial scalp irritation. Finasteride was ineffective for them.

      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 Trying to understand finasteride side effects and post finasteride syndrome

      in Finasteride/Dutasteride  73 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 What happens to the excess testosterone after using dut?

      in Finasteride/Dutasteride  23 upvotes 3 weeks ago
      Using dutasteride or finasteride can increase free testosterone, which may convert to estradiol, potentially causing side effects like increased estrogen levels. Individual responses vary, and some users report changes in cholesterol, hair texture, and side effects like gyno or increased sex drive.

      community Just popped my first fin, excited as hell!

      in Finasteride/Dutasteride  154 upvotes 6 months ago
      A user shared their excitement about starting finasteride for hair loss after trying various ineffective methods. Other users discussed their experiences with finasteride, including shedding phases and side effects, with one mentioning using topical finasteride and minoxidil.

      community ~5 months topical minoxidil + oral finasteride results (swipe images). Slacked with minoxidil this past month, trying to wean off anyways. My last update because I’m hopping off fin and switching to RU in a few weeks (nothing to do with fin efficacy, just experimenting).

      in Progress Pictures  145 upvotes 4 years ago
      The user experienced significant hair thickening after using topical minoxidil and oral finasteride for about 5 months and is considering switching from finasteride to RU58841. Other users encourage the original poster to continue the current treatment due to the positive results.

      community Why I deleted my YouTube channel Part I

      in Update  118 upvotes 3 years ago
      A YouTuber named Kevin, also known as Rider_Of_Roach, who deleted his YouTube channel due to personal attacks and controversy surrounding his views on hair loss treatments. He advocated for FDA-approved treatments like finasteride and minoxidil but faced backlash from those who disagreed with him. The conversation also discusses his past trolling behavior and a lawsuit he filed against a website that published false information about him. Despite some disagreements, many viewers appreciated his research-based content and hope to see him return in the future.

      community I’m on a crazy hairloss stack and I’m still losing hair and not experiencing any regrowth. What is going on?

      in Treatment  31 upvotes 7 months ago
      The user is using a combination of hair loss treatments including finasteride, stemoxydine, oral minoxidil, RU58841, dermastamping, ketoconazole shampoo, collagen, Viviscal, and biotin, and has improved their diet. Despite these efforts, they are still experiencing hair shedding and scalp itchiness, and are considering increasing their minoxidil dosage or starting dutasteride.

      community I am horny as hell due to fin.

      in Finasteride/Dutasteride  225 upvotes 11 months ago
      Some individuals taking finasteride for hair loss report increased libido and frequent masturbation, with no immediate hair regrowth but darker hair appearance. A dermatologist explains that finasteride may raise testosterone levels temporarily, which could lead to increased sex drive in some people.

      community Testosterone in Reference Range Doesn't Cause Hair Loss

      in Research/Science  51 upvotes 10 months ago
      Testosterone within the normal range does not significantly contribute to male pattern baldness (MPB); DHT is the main factor that can be controlled. Genetics play a crucial role in hair loss, and treatments like finasteride and dutasteride, which block DHT, can help despite potentially raising testosterone levels.

      community Proof that finasteride messes with neurosteroids

      in Research/Science  230 upvotes 5 months ago
      Finasteride can impact neurosteroids, potentially causing depression and other side effects in some users. Despite these concerns, many continue using it for hair loss, with some switching to topical applications to mitigate side effects.

      community 4 years of dutasteride monotherapy

      in Progress Pictures  191 upvotes 1 year ago
      The conclusion of the conversation is that the user experienced noticeable regrowth of hair after using dutasteride as a single treatment for about 1.5 years. No before photos were available.

      community Giving up on ever feeling comfortable in my body

      in Update  80 upvotes 3 years ago
      The user has been using finasteride, dutasteride, and RU58841 for hair loss without success and feels extremely uncomfortable with their appearance, including being bald and short. They express deep unhappiness and social isolation. Suggestions from others include adopting stoicism, focusing on personal development, considering a hair system, improving fashion, working out, and seeking therapy for mental health.

      community Male pattern baldness, and mental health

      in Finasteride/Dutasteride  331 upvotes 10 months ago
      A 48-year-old man has been using minoxidil for 15 years and considered finasteride but stopped due to potential side effects. He is concerned about his mental health and the impact of hair loss on self-image, and he encourages support among men experiencing hair loss.

      community What’s the science behind 1mg Finasteride 3 X a week being as effective as daily?

      in Finasteride/Dutasteride  19 upvotes 1 year ago
      The efficacy of taking 1mg finasteride three times a week instead of daily for hair loss, with some users arguing that it is just as effective because finasteride has a long half-life in the scalp tissue and lower doses have been shown to be effective. Other users suggest experimenting with various treatments such as minoxidil and finasteride to achieve best results.

      community DHT and 5AR respect post, it's importance within the brain

      in Research/Science  111 upvotes 9 months ago
      The conversation discusses whether to use finasteride for hair loss, considering its role in inhibiting DHT and 5AR, which can affect brain function and mood. Some users report anxiety and depression from finasteride, while others do not experience these side effects and emphasize the importance of DHT for brain and prostate health.

      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.

      community AGA responded to steroid shots? Biopsy wrong? Please help!

      in Female  2 upvotes 7 months ago
      A woman with AGA is using spironolactone, dutasteride, finasteride, oral minoxidil, bicalutamide, and anti-androgenic birth control but still experiences worsening hair loss. Steroid shots temporarily stop her hair shedding, leading her to question her biopsy results.

      community Why is Kevin Mann (Haircafe) Hated?

      in Chat  62 upvotes 1 year ago
      Hair loss treatments, including microneedling, minoxidil, finasteride and RU58841; the efficacy of these treatments; criticisms of Kevin Mann's content related to his selective data presentation and biases towards certain treatments; and other topics such as DHT being labeled a "trash hormone" and critiques of other hairloss YouTubers.

      community This and ketoconazole 2% life changing

      in Ketoconazole  69 upvotes 1 year ago
      The post discusses the user's experience with hair loss treatment using finasteride, clobetasol propionate, and ketoconazole shampoo. The conversation warns about the potential side effects of clobetasol, a powerful topical steroid, and emphasizes its short-term usage.

      community Is pyrilutamide safe to use or still unknown?

      in Research/Science  12 upvotes 1 year ago
      The conversation is about the safety and effects of using pyrilutamide for hair loss. One person reported severe negative effects, another experienced minor side effects without much benefit for hair, and a third found the anecdote helpful in making a decision.

      community Well… I Did It. Estrogen Saved My Hairline

      in Transgender  724 upvotes 3 months ago
      OP transitioned and used Spironolactone, Estradiol Valerate, Minoxidil, and dermarolling, resulting in significant hair regrowth. They advise this method may not be suitable for cis men.