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      community Finasteride affects both 5a reductase and 5b reductase

       7 upvotes 6 years ago
      Finasteride not only inactivates the 5a reductase enzyme but also affects the 5b reductase enzyme in a dose-dependent manner, which can impact sexual behavior and brain activity. The user experienced significant hair regrowth and side effects on 1mg of finasteride, which diminished after reducing the dose to 0.5mg, leading to no side effects and further hair improvement.

      community Lowering the dosage or stopping?

      in Finasteride/Dutasteride  1 upvotes 3 months ago
      The user is considering lowering the dosage of finasteride and minoxidil due to side effects like mood changes, lower libido, and brain fog, while wanting to maintain hair regrowth. A suggestion was made to try a lower dose of finasteride, such as 0.2 mg.

      community Does caffeine inhibit 5-α-reductase?

      in Treatment  4 upvotes 6 years ago
      Caffeine may promote hair growth and potentially inhibit 5-α-reductase activity in hair follicles, but its effectiveness and systemic impact remain unclear. Users discuss using topical caffeine solutions, with some experiencing no side effects compared to finasteride.

      community Did anybody use beta sisterol for hair loss? I saw in many articles in the internet that said that beta sisterol blocks dht by inhibiting 5a reductase type 2 enzyme and some reviews of people who said that it worked better than saw palmetto in terms of stoping hair loss and helping prostate.

      in Research/Science  9 upvotes 3 years ago
      Beta-sitosterol may inhibit 5-alpha reductase type 2 enzyme, potentially reducing DHT levels and promoting hair growth, similar to finasteride but possibly with fewer side effects. Its effectiveness and side effects compared to other treatments like saw palmetto and finasteride remain uncertain due to limited research.

      community Since there is so much hype for cosmeRNA and HMI-115...

      in Chat  46 upvotes 3 years ago
      Exploring different treatments for hair loss, such as cosmeRNA and HMI-115 which are small interference messenger RNA that inhibits the DHT receptor and an antibody that binds to the prolactin (PRL) receptor respectively; and researching mechanism and environment of hyperresponders.

      community Fin and Brain Fog

       5 upvotes 10 years ago
      The conversation discusses concerns about brain fog potentially caused by finasteride use, with some users sharing personal experiences of cognitive issues and others suggesting it might be paranoia or unrelated. The original poster decides to stop using finasteride to see if their cognitive function improves.

      community manager told me i have to stop using minoxidil

      in Minoxidil  593 upvotes 1 year ago
      A manager told an employee to stop using minoxidil, fearing it could unintentionally cause hair growth in others. The conversation is filled with humorous and sarcastic responses, questioning the manager's logic and suggesting the employee continue using the treatment secretly.
      FCE 28260: A Forgotten 5α-Reductase Inhibitor

      community FCE 28260: A Forgotten 5α-Reductase Inhibitor

      in Research  330 upvotes 1 year 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 Group Buy for MR antagonist finerenone

      in Product  11 upvotes 3 years ago
      User discusses group buy for finerenone, a third-gen mineralocorticoid antagonist for hair loss treatment. Finerenone inhibits TGFb, NOX, and ROS, and improves renal and cardiac function; topical dose should be no more than 10mg per day.

      community Efficacy of finasteride

      in Finasteride  10 upvotes 1 year ago
      The conversation discusses concerns about the effectiveness of finasteride for hair loss. The user is worried about being a non-responder to the treatment.

      community Regression? Has anyone experienced this?

      in Progress Pictures  46 upvotes 11 months ago
      The user is experiencing increased hair shedding and is concerned about regression despite consistent use of finasteride, minoxidil, and other treatments. The consensus is that this is likely a temporary shedding phase, and adjustments to the dermarolling frequency are suggested.

      community Is regrowth on an androgen receptor blocker possible?

      in Chat  11 upvotes 2 years ago
      RU and Pyri block androgen receptors to prevent hair loss but may also hinder hair regrowth since they prevent testosterone, which can stimulate hair growth, from binding to these receptors. The user is questioning if this understanding is correct.

      community Does girlfriend ASMR overpower finasteride?

      in Satire  227 upvotes 1 year ago
      A humorous discussion on hair loss, suggesting girlfriend ASMR might counteract finasteride's effects, with a proposed experiment involving finasteride, ASMR, and control groups. Participants joke about evolutionary theories, ASMR, and the effects of DHT on balding.

      community Ru58841 made my hair worse

      in General  138 upvotes 1 year ago
      RU58841 worsened hair condition, causing thinning and unusual patterns. The user stopped using it two months ago but hasn't seen recovery, and there's speculation about androgen receptor upregulation.

      community venting about lack of visible results from the treatment

      in Chat  20 upvotes 11 months ago
      The user is frustrated with the lack of visible hair regrowth after 7-8 months of using finasteride and minoxidil, despite initial vellus hair growth. Others suggest patience, switching to oral minoxidil, or using additional treatments like dermastamping, microneedling, and red light therapy.

      community Proof that finasteride messes with neurosteroids

      in Research/Science  230 upvotes 1 year 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 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 PP405 mechanism question - looking for discussion

      in Treatment  6 upvotes 1 month ago
      PP405 may promote short-term hair growth by pushing follicles into the growth phase, but concerns exist about long-term effects due to lack of rest phases. Users discuss various treatments like finasteride, minoxidil, spironolactone, alfatradiol, and investigational drugs like KX-826 and GT20029 for hair maintenance and regrowth.

      community Federal Grant Cuts have impacted PP405 related research

      in Technology  457 upvotes 8 months ago
      Federal funding cuts have delayed PP405 research, affecting hair loss treatment progress, though clinical trials will continue. The discussion highlights PP405's potential compared to minoxidil and finasteride and stresses the importance of government-funded research.