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      community Finasteride affects both 5a reductase and 5b reductase

       6 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 Age 21 to 25, N3 to N2 in 4 years

      in Progress Pictures 1 year ago
      A user shared their hair regrowth journey from age 21 to 25 using finasteride and a carnivore diet. Other users debated the effectiveness of diet changes versus genetic factors in hair loss.

      community How true is the statement: dead follicles don't grow back?

      in Research/Science  111 upvotes 1 year ago
      Hair follicles usually go dormant rather than die, and treatments like finasteride, minoxidil, and hormone therapy can sometimes reactivate them, though results vary. Complete regrowth is rare, especially in long-term bald areas, but some individuals see significant improvement with these treatments.

      community Malabsorption: Nutrient Testing and Supplementation

      in Treatment  2 upvotes 1 year ago
      The user is experiencing severe hair loss due to gut malabsorption and is seeking advice on nutrient testing and supplementation. They have low Vitamin D and Ferritin levels and are asking for recommendations on additional nutrients and blood tests to consider.

      community Finasteride increase in Estradiol?

      in Update  17 upvotes 2 years ago
      A user experienced increased estradiol, nipple tenderness, and ED after taking finasteride. They are considering dose reduction to mitigate these effects.

      community DHT levels and correlation to hair loss

      in Chat  3 upvotes 8 months ago
      The user experienced hair shedding after starting testosterone replacement therapy (TRT) and is considering using DHT blockers like finasteride or dutasteride to address potential DHT-related hair loss. Low ferritin levels due to frequent blood donations may also contribute to hair issues, and the user is working on stabilizing iron levels.

      community Fin+Colostrum: My journey is a little different.

      in Is this regrowth?  14 upvotes 1 year ago
      The user has been using finasteride for 30 years and recently added colostrum to their routine, noticing darker hair regrowth. They experienced shedding with minoxidil and advise against its use, while highlighting the benefits and side effects of long-term finasteride use.

      community Androgenetic alopecia is a skin disease: DHT-mediated skin disorders

      in Research/Science  63 upvotes 2 years ago
      Dihydrotestosterone (DHT) impacts various skin conditions, including Androgenetic alopecia and seborrheic dermatitis, by causing overactivity in sebaceous glands. Topical medications Tacrolimus and Clobetasol can reduce these inflammatory conditions, and treatments like RU58841, Minoxidil, and Finasteride may also be beneficial.

      community Ferritin, iron and testosterone

      in Chat  4 upvotes 2 months ago
      Dutasteride may affect testosterone levels, leading to high ferritin and iron levels, which can cause hair loss. High ferritin might be linked to past heavy drinking or hemochromatosis.

      community How can my DHT be so low without Finasteride on cycle?

      in Finasteride/Dutasteride 1 month ago
      A user is curious why their DHT levels are not higher despite using 400mg of testosterone without finasteride, and wonders if zinc or GHK-Cu injections could be influencing this. Another user suggests that more testosterone typically leads to more DHT, but the user might be fortunate not to exceed normal DHT levels.

      community Update about Hair Follicle Glucose Metabolism: New Clinical Data Collection with Ex-President Of American Board Of Hair Restoration Surgery.

      in Research/Science  41 upvotes 1 year ago
      David Barreto shared that a London-based research group is conducting a 12-month trial for a new nutraceutical treatment for pattern hair loss, designed with Dr. Carlos Puig. The trial aims to provide robust data, with results expected in 1-2 years, potentially representing a significant advancement since finasteride’s introduction in 1997.

      community One month experience on Fin 1mg/day

      in Finasteride/Dutasteride  7 upvotes 3 years ago
      A 28-year-old started finasteride 1mg/day for hair loss, later reducing to 3 times a week. Positive effects include better gym performance, reduced social anxiety, and improved skin health, while negative effects include some erectile dysfunction and nipple sensitivity.

      community Sometimes the hair loss was in our control the whole time

      in Chat  831 upvotes 9 months ago
      The conversation discusses hair loss and the potential impact of diet and lifestyle changes, particularly increased protein intake, on hair health. The original poster shared their experience of improved hair appearance after weight loss and dietary changes, despite skepticism from others about lighting differences in photos and the effectiveness of diet alone without finasteride or minoxidil.

      community Vitamin E and K deficiency (F,25)

      in Research/Science  3 upvotes 1 month ago
      Vitamin E and K deficiencies due to exocrine pancreatic insufficiency may affect hair growth. A scalp biopsy is recommended to check for autoimmune-related hair loss.

      community Result of my cortisol, prolactin, testosterone, ACTH blood test,

      in Update 7 months ago
      OP is using 5% minoxidil and a foligain supplement for hair loss, with blood test results showing high cortisol levels. OP is considering starting finasteride, while another user shares their experience with finasteride and hair loss challenges due to malabsorption issues.

      community Important blood values on Dut?

      in Research/Science  6 upvotes 6 months ago
      The conversation is about a user planning a blood test to monitor health while on hair loss treatments: Finasteride, Minoxidil, and Dutasteride. Recommendations include testing for androgens, thyroid function, micronutrients, and basic health markers, with additional suggestions for PSA, prolactin, and estradiol.

      community My Finasteride Story (Pictures + Blood work + Updates)

      in Finasteride  10 upvotes 7 years ago
      A user shared their experience with finasteride for hair regrowth, which was effective but caused side effects like gynecomastia and mood swings. They now manage side effects with Arimidex and vitamins while continuing finasteride, and monitor their health with blood tests.

      community Hormones and hair loss (23F)

       5 upvotes 9 years ago
      The user is experiencing severe hair loss, possibly due to telogen effluvium, after stress, poor nutrition, and hormonal changes. They are using Nizoral and supplements but are considering hormonal treatments like spironolactone despite previous side effects.

      community A rare case? Or a blind spot? Hair loss caused by low T + e2

      in Chat  10 upvotes 1 year ago
      Low testosterone and estradiol may contribute to hair loss, and blocking DHT without sufficient hormone levels might hinder regrowth. The discussion highlights the importance of hormone balance, with some considering supplements and lifestyle changes to support hair health.

      community GT20029 & KX826 Major Updates from Kintor.

      in Research/Science  104 upvotes 1 year ago
      KX826 shows promise as a hair loss treatment with a 10% increase in hair count, but concerns about Kintor's marketing practices and the systemic effects of treatments like GT20029 and RU58841 remain. Users express skepticism and hope, with some preferring traditional treatments like finasteride and minoxidil.