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      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.
      PP405 Identity Research

      community PP405 Identity Research

      in Research  292 upvotes 9 months ago
      PP405 is a potential hair loss treatment that inhibits mitochondrial pyruvate carriers, increasing lactate dehydrogenase activity and stimulating hair follicle stem cells. In a phase 1 trial, 31% of participants showed over 20% hair density increase with PP405 treatment.

      community Pp405 - it has to work. It has to.

      in Research/Science  170 upvotes 3 months ago
      Hair loss treatments, including PP405, minoxidil, finasteride, and RU58841, with hopes for future solutions. Participants discuss the emotional impact of hair loss and consider alternatives like hair transplants or acceptance.

      community Mechanism of Action these drugs re-grow hair?

      in Technology  2 upvotes 2 years ago
      Minoxidil, finasteride, and RU58841 promote hair growth by different mechanisms, with minoxidil and prostaglandin E1 being specifically mentioned. Corticosteroids can also cause hair growth.
      “Mature Hairline” or Genuine AGA?

      community “Mature Hairline” or Genuine AGA?

      in Basic Questions  62 upvotes 2 months ago
      A 33-year-old male is experiencing thinning at the temples and hairline, with increased shedding over the past year. The user suspects androgenetic alopecia (AGA) despite AI suggesting a maturing hairline.

      community Reducing Fibrosis in Hair Loss: Topical Pirfenidone

      in Research/Science  58 upvotes 2 months ago
      Topical pirfenidone is highlighted as an effective anti-inflammatory and anti-fibrotic treatment for hair loss, particularly in addressing perifollicular fibrosis, which may enhance the effectiveness of standard treatments like finasteride and minoxidil. The user also uses calcipotriol, MCT oil, ciclopirox shampoo, and benzoyl peroxide shampoo as part of their regimen.

      community The expected timeline for PP405 - Next update at AAD Annual Meeting in March 2026 ?

      in Treatment  30 upvotes 5 months ago
      A new hair loss treatment, PP405, showed promising Phase 2a results with 31% of patients experiencing over 20% hair density increase without systemic absorption, avoiding hormonal side effects. The treatment is expected to be expensive, with Phase 3 trials starting mid-2026, and there is skepticism about the data's strength.

      community Capilia Longa and scandinavian biolabs

      in Research/Science  2 upvotes 3 years ago
      Capilia Longa and Scandinavian Biolabs are discussed, with skepticism about their effectiveness and value. The conversation suggests avoiding these products due to high cost and perceived lack of results.

      community New Hair Loss Cure: AMP-303 Is Back. It’s what PP405 should have been.

      in Research/Science  5 upvotes 2 months ago
      AMP-303 and AMP-601 are new hair loss treatments targeting dermal papilla cells, with AMP-303 showing early efficacy in transitioning vellus hairs to terminal hairs after one injection. Further clinical trials are planned, and these treatments are seen as promising due to their biologic approach and less frequent application compared to daily treatments.

      community Pelage Announces Positive Results of Phase 2a Trials for PP405

      in Update  300 upvotes 11 months ago
      PP405 shows promise in treating severe hair loss, with 31% of users experiencing over 20% hair density increase in four weeks, faster than minoxidil and finasteride. Some users are skeptical about the results' significance and long-term efficacy.

      community Does low HGH leading to hairloss?

      in Research/Science  12 upvotes 2 years ago
      The user experiencing diffuse hair loss is using various treatments including RU58841, finasteride, minoxidil with tretinoin, anti-hair loss shampoo, and microneedling, and is considering adding peptides TB500, BPC157, and GHK-Cu. They have low growth hormone levels and are questioning its impact on hair loss, while another user suggests androgenic alopecia and androgens are likely the main cause of hair loss.

      community Are these new hair loss treatments ever gonna release?

      in Technology  46 upvotes 2 months ago
      Hair loss treatments like Breezula and PP405 are delayed, with approvals taking years, while existing treatments like minoxidil and finasteride remain popular. New treatments like Clascoterone and Veradermics are in trials, but high costs and lengthy approval processes slow their release.

      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 4 years apart (17-21) on treatment

      in Progress Pictures  40 upvotes 3 weeks ago
      A user shared their hair loss journey, starting treatments with topical minoxidil and finasteride at 17, and later adding oral versions and dutasteride by age 20, but still experiencing hair loss. Others suggested that the treatments have likely slowed the progression, and some recommended considering a hair transplant or adjusting medication, while expressing concerns about the potential side effects of starting such treatments at a young age.

      community Finasterid+Minoxidil+Dermaroller ~4 months

      in Progress Pictures  13 upvotes 2 years ago
      A 20-year-old started experiencing hair loss at 18 and began using Minoxidil, Finasteride, and a Dermaroller for treatment. After 4 months, he noticed significant improvement, especially on the top of his head, and experienced no side effects from the medications.