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      community Is DHT actually the cause of male pattern hair loss or just a correlating factor? Why I think the research is more complicated than we're told and why I've been looking into GHK-Cu

      in Research/Science  78 upvotes 1 month ago
      DHT is not the only cause of male pattern hair loss; genetic sensitivity, inflammation, and fibrosis also contribute. GHK-Cu, a copper peptide, is being explored as an alternative treatment to finasteride and minoxidil, showing potential in improving follicle health.

      community A Theory on Why Microneedling Works

       172 upvotes 6 years ago
      Microneedling may enhance hair regrowth by transferring stem cells to dormant follicles, improving the effects of minoxidil. Users discuss using microneedling with needle lengths around 1.5mm to stimulate hair growth.

      community Update and new paper from Dr tsuji

      in Update  25 upvotes 7 years ago
      Hair follicle regenerative therapy is being developed, with clinical trials planned in Japan, potentially allowing for hair cloning and eliminating the need for treatments like finasteride. If successful, the treatment could be available in Japan by 2025, but widespread access and affordability may take longer.

      community The MPB itch aka DHT itch is very real.

      in Chat  9 upvotes 3 years ago
      Hair loss itch is caused by DHT attacking follicles and stimulating nerves. Finasteride users who respond well don't experience this itch.

      community My summation of PP405 - looks promising

      in Research/Science  206 upvotes 1 year ago
      PP405 shows promise for hair regrowth by manipulating stem cell characteristics and lactate dehydrogenase, with Phase 2a trials pending. Google Ventures' $15M investment suggests confidence, but results and market availability remain uncertain.

      community Steam cells treatment research is promising

      in Research/Science  48 upvotes 9 months ago
      Stem cell treatment research shows promise in reversing hair loss in mice, but it's likely 10 years away and expensive. Current recommended treatments include minoxidil, finasteride, and hair transplants.

      community Keratin microspheres - breakthrough

      in Research/Science  14 upvotes 2 years ago
      A gel of keratin microspheres promotes hair follicle growth, showing similar effectiveness to minoxidil in mice. The treatment activates hair growth pathways and reduces inflammation, with potential applications in drug delivery for hair-related disorders.

      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 The Big Fat Layer II

      in Research/Science  26 upvotes 5 years ago
      Hair loss treatment should target dermal white adipose tissue (DWAT) to restore hair follicles. Potential remedies include tocopherol (vitamin E), botox, rosiglitazone, niacin, kojyl cinnamate esters, and ADP355.

      community Best Microneedle Lengths To Stimulate Stem Cells

      in Microneedling  18 upvotes 2 years ago
      Microneedling with needle lengths of 1.5mm to 2.5mm to stimulate hair follicle stem cells for potential hair growth. Using needles longer than 2.5mm is not recommended due to risk of puncturing veins in the scalp. A dermastamp is suggested over a roller.

      community If PP405 works it will be fkn impossible to buy it.

      in Technology  102 upvotes 7 months ago
      PP405 is a potential hair loss treatment that may activate dormant hair follicles, but there are concerns about its effectiveness, cost, and side effects. Users discuss treatments like minoxidil, finasteride, and RU58841, expressing skepticism about PP405's long-term success and accessibility.

      community The pessimism about the Crisp Cas 9 is excessive

      in Chat  11 upvotes 8 months ago
      CRISPR Cas9 could potentially treat baldness by targeting specific genes in hair follicles without affecting other body functions. There is optimism about its future use, despite ethical concerns and the current reliance on treatments like minoxidil and finasteride.

      community Does DHT Cause Complete Baldness?

      in Research/Science  5 upvotes 9 months ago
      Hair cloning technology is advancing, with clinical trials for improved methods expected by 2028 and 2029, potentially offering a solution for hair loss if donor follicles remain. Organtech's expansion into other biotech areas may secure funding, but the effectiveness of cloning depends on the availability of androgen-resistant donor follicles.

      community The mechanism of androgenic alopecia

      in Research/Science  34 upvotes 8 months ago
      DHT may inhibit hair growth by affecting mitochondrial function, leading to hair follicle miniaturization. Treatments like minoxidil and PP405 may promote hair growth by altering metabolic pathways, potentially counteracting DHT's effects.

      community Summary of future treatments from 2020

      in Chat  53 upvotes 11 months ago
      Hair loss treatments include finasteride, minoxidil, microneedling, dutasteride, CB-03-01, RU-58841, and experimental options like KY-19382 and stem cell therapy. Some treatments are considered ineffective or risky, such as ketoconazole, PRP, and low-level laser therapy.

      community Did UCLA Just Cure Baldness? Check this Out!

      in Research/Science  968 upvotes 1 year ago
      UCLA's PP405 shows promise in reactivating dormant hair follicles for hair loss treatment but is still in clinical trials. Minoxidil and finasteride remain common treatments until PP405 becomes available.

      community This guy claims stem cells fixed his balding

      in Is this regrowth?  325 upvotes 2 years ago
      A man who claimed to have regrown his hair using stem cell treatment, sparking a debate about its effectiveness and cost. Some users suggested he might be using other treatments or substances, while others shared their own experiences with stem cell therapy for hair loss.

      community Is pp405 actually the cure ? Just how exciting is it ?

      in Research/Science  36 upvotes 6 months ago
      PP405 is a promising hair growth stimulant but not a cure for advanced hair loss, as it may only help dormant follicles. Treatments like Minoxidil, Finasteride, and Dutasteride are discussed, with emphasis on early intervention for effectiveness.

      community Injecting stomach fat into the scalp could cure baldness in just six months

      in Update  114 upvotes 7 years ago
      A potential treatment for hair loss that involves injecting fat into the scalp; the role of testosterone and estrogen in thinning fat tissue under the skin; research on using lard to treat androgenic alopecia, as well as PRP + ACELL/amniotic stem cell treatments; and ongoing clinical trials by doctors involved in the study.

      community TDM-105795 phase 2 results are in!

      in Research/Science  28 upvotes 2 years ago
      TDM-105795 showed promising hair growth results, with higher efficacy than placebo and minimal side effects. It activates dormant hair follicle stem cells and may maintain gains without immediate loss, unlike minoxidil.

      community Most promising cures for baldness as of May 2026

      in Treatment  56 upvotes 1 month ago
      PP405 is the most promising future treatment for hair loss, aiming to reactivate dormant hair follicles. Clascoterone 5% is the most promising near-term drug, while current strategies include using finasteride or dutasteride to stabilize hair loss and minoxidil to stimulate growth.