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    GlossaryPhotoprotective

    Photoprotective refers to the ability of certain substances or mechanisms to protect the skin and hair from the damaging effects of ultraviolet (UV) radiation. In the context of hair loss and hair biology, photoprotection is relevant because UV exposure can lead to oxidative stress, which may contribute to hair follicle damage and hair thinning. Key distinguishing characteristics of photoprotective agents include their capacity to absorb, reflect, or scatter UV rays, as well as their role in preventing inflammation and promoting overall scalp health.

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      community Verteporfin mixing solute for transplants

      in Treatment  12 upvotes 2 years ago
      Doctors are testing verteporfin topically for healing and potential regeneration after transplants. The user is asking how it is formulated for topical use, such as if it's mixed with a carrier gel.

      community Verteporfin to deminiaturize follicles

      in Research/Science  8 upvotes 3 years ago
      User discusses verteporfin for hair regrowth through "super microneedling" and preventing scarring. They mention a case of an old man regrowing hair after a head injury and suggest verteporfin could recreate this result.

      community Verteporfin day 119 update - donor hair regeneration human trial

      in Research/Science  147 upvotes 3 years ago
      A human trial of verteporfin, a drug that can inhibit wound healing by scarring and promote regeneration of original tissue and hair follicles to provide an unlimited source for hair transplants; people discussed the potential of this drug and how it could be rolled out in mainstream with more doctors getting on board.

      community About Verteporfin but not about hair

      in Technology  17 upvotes 2 years ago
      Verteporfin treatment shows promise for hair regeneration and reducing scar tissue in hair transplants. Some users plan to try verteporfin with hair transplants, and it may also be combined with PRP in future experiments.

      community Anyone used Topical Calcipotriol (cream) or VPA ( Valproic Acid)

      in Chat  9 upvotes 5 years ago
      The conversation discusses using topical Calcipotriol and Valproic Acid for hair loss, focusing on their mechanisms involving the VDR receptor and Wnt/beta-catenin pathway. Specific treatments mentioned are Minoxidil, Finasteride, and RU58841.

      community HAIR REGENERATION HUMAN TRIALS with Verteporfin

      in Research/Science  12 upvotes 3 years ago
      A new human trial using an FDA-approved treatment for wound healing called Verteporfin, which may potentially be able to reverse scarring and regrow hair in that area. The trial is only lasting one month so far.

      community Tressless When They See Verteporfin Results

      in Transplants  183 upvotes 2 years ago
      The conversation discusses the potential of Verteporfin, an FDA-approved drug, for hair loss treatment, particularly in combination with microneedling or PRP. Users express hope and curiosity about its application, while some remain cautious due to the need for more extensive testing.

      community Potential Cure?! Verteporfin- unlimited HT

      in Research/Science  41 upvotes 2 years ago
      The conversation discusses verteporfin as a potential treatment for hair regeneration, which could lead to unlimited hair transplants by healing the donor area. Some users are considering using verteporfin now, while others are hopeful it will be available for future hair transplants.
      PP405 Identity Research

      community PP405 Identity Research

      in Research  292 upvotes 8 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 Possible natural pp405 solution

      in Research/Science  45 upvotes 8 months ago
      Rotenone, a natural plant extract, may promote hair growth by increasing LDH activity and blocking MPC in the scalp, but it carries risks due to its toxicity. The suggested formulation includes Barbasco extract, DMSO, propylene glycol or PEG-400, ethanol, and a carrier oil.

      community Pp405 full presentation on new topical

      in Product  107 upvotes 1 month ago
      A new topical treatment, PP405, shows promising results for hair regrowth, potentially outperforming existing treatments like finasteride and minoxidil. However, it may still need to be combined with DHT blockers for optimal results, and its long-term effectiveness remains uncertain.

      community Betamethasone dipropionate 0.05 (sernivo spray)

      in General  76 upvotes 1 year ago
      A user was prescribed betamethasone dipropionate spray for a receding hairline, which caused skin peeling and depigmentation. They stopped using it and are considering alternatives like BPC-157/TB-500 for healing.

      community Verteporfin being used anywhere?

      in Treatment  4 upvotes 3 years ago
      Verteporfin is being explored for hair regeneration, with unofficial trials and updates shared online. Efforts are being made to encourage more surgeons to trial verteporfin for donor hair regeneration.

      community Does anyone know the chemical formula for pelage pp405?

      in Research/Science  14 upvotes 1 year ago
      The conversation discusses the lack of public information on the chemical structure of PP405, a hair loss treatment, and the challenges of synthesizing it without a patent. It also explores a patent related to hydrogen-based topical formulations for reducing oxidative stress and inflammation.

      community The best vehicle/carrier for RU58841

      in Treatment  2 upvotes 2 years ago
      The conversation is about the best vehicle for RU58841, comparing trichosol and Garnier/Vichy Stemoxydine, avoiding propylene glycol (PG) or ethanol due to previous scalp damage. The user is also seeking sources for these products in the EU.

      community Has anyone else seen this encouraging verteporfin case study?

      in Progress Pictures  38 upvotes 2 years ago
      The conversation discusses the potential use of verteporfin for hair loss treatment, with one user mentioning their surgeon's interest in trying it and another noting its research status and clinical use as a YAP inhibitor. Some users debate the market size, availability of generics, and the optimism in the hair loss community regarding new treatments.

      community Verteporfin test long term results

      in Treatment  15 upvotes 3 years ago
      Testing the effectiveness of Verteporfin as a potential treatment for hair loss, with users discussing their thoughts on its long-term results. Treatments mentioned include Minoxidil, Finasteride, and RU58841.

      community Are we underestimating systemic absorption with homemade/generic Topical Fin? (HPCH vs. PG/Ethanol formulations)

      in Research/Science  5 upvotes 2 months ago
      Topical finasteride may have higher systemic absorption and lower efficacy when using a Propylene Glycol/Ethanol formulation compared to the hydroxypropyl chitosan (HPCH) formulation. The safety profile of topical finasteride relies heavily on the HPCH formulation, and using standard solutions might lead to different pharmacokinetics.

      community applying tretinoin and SPF on scalp?

      in Treatment  1 upvotes 1 year ago
      The conversation discusses using tretinoin for hair loss and whether applying SPF on the scalp is necessary if hair covers the treated areas. The user is considering this treatment despite having no completely bald patches.