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    GlossaryPreservatives

    substances added to prevent spoilage and extend shelf life

    Preservatives are substances added to products like food, cosmetics, and pharmaceuticals to prevent spoilage and extend shelf life by inhibiting the growth of microorganisms such as bacteria, fungi, and mold. In the context of hair care products, preservatives help maintain the product's efficacy and safety over time, ensuring that ingredients remain stable and effective without becoming contaminated.

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      community Help labing up hair preservations

      in Research/Science 2 years ago
      The conversation is about making RU58841 solutions for hair loss treatment and sourcing ingredients for KB solutions. The user mentions using RU58841 powder from Shaanxi Greenyobiotech.

      community Pp405 full presentation on new topical

      in Product  105 upvotes 2 months 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 Kintor pyrilutamide presentation?

      in Research/Science  12 upvotes 3 years ago
      The conversation is about whether the phase 2 results for pyrilutamide, a potential hair loss treatment, were presented at a dermatology convention and inquiries about the completion of phase 3 trials. Specific treatments mentioned include pyrilutamide.

      community Me looking at my friends slight temple recession and calculating how long it'll take for him to bring it up to me, the Hairloss expert (I've been on finasteride for 6 months) so I can slap him with a 30 minute presentation about DHT miniaturization and 5-alpha reductase inhibitors

      in Satire  536 upvotes 2 years ago
      The post is a humorous take on the author's experience with hair loss and using finasteride for six months. The conversation includes discussions about hair loss, treatments like finasteride, and personal experiences with baldness.

      community What else is good. Besides the big 3.

      in Chat  35 upvotes 1 year ago
      Key treatments for hair preservation include minoxidil, finasteride/dutasteride, and microneedling, with additional options like specific shampoos, oils, biotin, zinc, tretinoin, clascoterone, and low-level laser therapy. Maintaining a healthy lifestyle, reducing stress, and addressing nutrient deficiencies can also support hair health.

      community So I hacked the AAD 2026 live stream

      in Chat  42 upvotes 2 months ago
      The conversation discusses a live stream presentation on Pelage PP405 for hair regrowth, with skepticism about its effectiveness compared to minoxidil. Some users express doubt and suggest sticking to proven treatments like minoxidil, finasteride, and RU58841.

      community Current progress of hair journey

      in Is this regrowth?  3 upvotes 4 months ago
      The user is using oral minoxidil, dutasteride, finasteride, and biotin for hair regrowth. They experience side effects like ED but are willing to continue for hair preservation.

      community My experience taking two months off fin

      in Research/Science  184 upvotes 6 months ago
      Stopping finasteride increased sex drive and improved mood but caused hair shedding and scalp irritation. Users discussed balancing hair preservation with side effects, considering alternatives like topical finasteride and minoxidil.

      community Fresh off the press: Dutasteride may cause chronic infertility

      in Research/Science  643 upvotes 1 year ago
      Dutasteride may cause chronic infertility by reducing semen volume and motility, with concerns about irreversible prostate fibrosis. Users consider switching to finasteride or using treatments like minoxidil and microneedling, weighing hair preservation against fertility.

      community Curious about 'nuclear' stacks

      in Research/Science  1 upvotes 1 year ago
      The conversation discusses using higher doses of minoxidil and finasteride, considering dutasteride, and exploring other treatments like RU58841 for hair preservation. The user reports no side effects after six months and is interested in advanced treatment combinations.

      community 7.5 months post transplant results so far

      in Transplants  437 upvotes 11 months ago
      The user shared their 7.5-month post-hair transplant results, mentioning they have been using finasteride and oral minoxidil. The conversation includes mixed reactions, with some users complimenting the results and others critiquing the hairstyle and presentation.

      community Groundbreaking complete hair regrowth wonder drug found!!!

      in Satire  915 upvotes 11 months ago
      A satirical post humorously discusses a fictional hair regrowth drug called PP405, with users joking about its effectiveness and bizarre presentation. The conversation includes humorous reactions and references to the absurdity of the content.

      community PP405 - A True Breakthrough or Another Disappointment?

      in Research/Science  32 upvotes 11 months ago
      PP405 shows potential for hair growth, with 31% of advanced balding men experiencing over 20% increase in hair density in 8 weeks. However, skepticism persists due to selective data presentation and lack of long-term results, with comparisons to treatments like minoxidil and finasteride.

      community Dr. Bloxham Final verteporfin update

      in Research/Science  59 upvotes 1 year ago
      Verteporfin is being explored for its potential to improve hair transplant outcomes by reducing scarring and increasing donor hair follicles. There is skepticism about the results, with some claiming misleading presentation of evidence.

      community How to make topical finasteride?

      in Finasteride/Dutasteride  1 upvotes 2 years ago
      The conversation is about making a topical finasteride solution by dissolving crushed finasteride tablets in an alcohol-based hair treatment. Ingredients of the hair treatment include alcohol, water, and various plant extracts and preservatives.

      community Why is Kevin Mann (Haircafe) Hated?

      in Chat  62 upvotes 3 years ago
      Hair loss treatments, including microneedling, minoxidil, finasteride and RU58841; the efficacy of these treatments; criticisms of Kevin Mann's content related to his selective data presentation and biases towards certain treatments; and other topics such as DHT being labeled a "trash hormone" and critiques of other hairloss YouTubers.

      community Are we still getting the PP405 phase 2a results by the end of March?

      in Research/Science  27 upvotes 3 months ago
      People are discussing the anticipated release of PP405 phase 2a results, expected by the end of March, with some skepticism about its effectiveness. There is cautious optimism due to past experiences with similar treatments like Breezula, despite concerns about the lack of presentation at the AAD 2026 conference.

      community 3 months on topical min and around 6 months on oral fin

      in Progress Pictures  110 upvotes 2 years ago
      The user is discussing their hair loss treatment progress, using topical Minoxidil, oral Finasteride, derma stamping, and Ketoconazole shampoo. Some replies express skepticism about the results, while others show support or comment on the presentation of the progress pictures.

      community After ten weeks of microneedling

      in Microneedling  154 upvotes 3 years ago
      A 39 year old male who has been balding since 23 and is intolerant to finasteride, using microneedling with Derminator 2 once per week and minoxidil foam twice daily in an effort to increase thickness of vellus hairs on the crown and maintain hairline.

      community A Short Recap on PP405 and AAD 2026

      in Update 2 months ago
      PP405 is a promising experimental topical treatment for alopecia that reactivates dormant hair follicles by targeting cellular energy, with large-scale trials planned for 2026. While it shows potential, it cannot regenerate permanently destroyed follicles, making hair transplants the only guaranteed solution for advanced baldness currently.

      community By when would pp405 be available in the grey market?

      in Chat  15 upvotes 2 months ago
      PP405 might take 3-4 years to be available, but some claim Everychem offers a similar product, though its effectiveness is debated. Users discuss the risks of using untested grey market products and the potential for adverse effects.