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      community Solvent for topical fin with low absorption

      in Product  2 upvotes 1 year ago
      The conversation is about using distilled water as a solvent for topical finasteride to reduce systemic absorption. The user is considering avoiding ethanol and propylene glycol to achieve this.

      community Pyrilutamide ,the molecule’s true nature

      in Research  302 upvotes 1 year ago
      Pyrilutamide is a selective AR antagonist with a high binding affinity, making it effective in competing with DHT for androgen receptors. The 1% concentration is more effective than the 0.5%, but the latter may suffice for mild hair loss; the drug is considered a good option for those avoiding 5AR blockers due to side effects.

      community Optimal dose for topical Melatonin

      in Treatment  5 upvotes 2 years ago
      The conversation is about finding the optimal concentration of topical melatonin for hair loss treatment. The user is considering making their own solution and is unsure whether a higher concentration is more effective for deactivating prolactin receptors.
      18M: Thinning and Hair Loss at Temples - Advice Needed

      community 18M: Thinning and Hair Loss at Temples - Advice Needed

      in General  51 upvotes 11 months ago
      The user is experiencing hair thinning and loss at the temples, likely due to androgenetic alopecia. Suggested treatments include finasteride and minoxidil to slow hair loss and promote regrowth, with buzzing hair short as a styling option.

      community Since there is so much hype for cosmeRNA and HMI-115...

      in Chat  44 upvotes 3 years ago
      Exploring different treatments for hair loss, such as cosmeRNA and HMI-115 which are small interference messenger RNA that inhibits the DHT receptor and an antibody that binds to the prolactin (PRL) receptor respectively; and researching mechanism and environment of hyperresponders.

      community Whats the deal with TDM-105795?

      in Research/Science  4 upvotes 3 months ago
      TDM-105795 is a potential hair growth stimulant that works differently from minoxidil and could be used alongside it for enhanced growth. It completed phase 2 trials in 2024, with a medium to high chance of release in 2026, but lacks recent updates or phase 3 trial information.

      community Concerns about CosmeRNA safety mechanisms

      in Treatment  3 upvotes 3 years ago
      Concerns about CosmeRNA safety mechanisms and potential side effects. Discussion includes comparisons to Fluridil and questions about nanoparticle specificity and siRNA stability.

      community Who's tried these topical solutions?

      in Treatment  10 upvotes 2 years ago
      Topical melatonin, caffeine, and adenosine have shown impressive results in increasing hair density by 55% in 8 weeks, according to a Medium article.

      community Scarring Alopecia and NSAIDs?

      in Female  4 upvotes 5 years ago
      The user suspects scarring alopecia and is exploring NSAIDs and turmeric/pepper for inflammation-related hair loss, having experienced burning and thinning with finasteride and testosterone reduction. They are seeking feedback while unable to afford a dermatologist.

      community Tretinoin absorption Minoxidil

      in Treatment  2 upvotes 2 years ago
      Tretinoin may help more minoxidil convert to its active form and could potentially increase its absorption, raising concerns about safety if too much enters the bloodstream. It's unclear if tretinoin affects finasteride absorption.

      community lost all my gains switching from liquid to foam

       5 upvotes 7 years ago
      Switching from liquid to foam minoxidil led to hair loss for OP, possibly due to a second shedding cycle. OP experienced allergic reactions to propylene glycol in the liquid form, causing dandruff and itchiness, which improved after switching to foam.

      community 19F, hair loss. How to cope? [x-post /r/Haircarescience]

       10 upvotes 11 years ago
      A 19-year-old female is experiencing significant hair loss, with symptoms including alternating hair colors and thinning body hair. She seeks advice on coping and potential treatments, with suggestions to consult a dermatologist and check thyroid and hormone levels.

      community How to mix topical cetirizine with minoxidil?

      in Treatment  1 upvotes 2 years ago
      The conversation discusses combining topical cetirizine with minoxidil for hair loss treatment and inquires about the safety and absorption through the skin, as well as the possibility of adding melatonin.

      community PP405 2a study was a safety study. Some rational explaining.

      in Research/Science  22 upvotes 9 months ago
      The conversation discusses the safety study of PP405, emphasizing that early trials focus on safety rather than efficacy, and that any efficacy data from such a short study should be viewed skeptically. It also highlights that the information released is primarily for securing funding, and that meaningful efficacy results are expected in later phases.

      community My skin is always dry and flakes like chalk (25)

      in Transgender  6 upvotes 2 years ago
      The user underwent a biopsy two years ago and was diagnosed with keratosis pilaris, leading to hair issues. They tried treatments including Minoxidil, betamethasone, lymecycline, topical Accutane, and dutasteride, as well as diet changes, without improvement in hair thickness or skin dryness.

      community 24F - AGA & TE since 14. Is this regrowth for sure?

      in Is this regrowth?  2 upvotes 5 months ago
      A 24-year-old woman with AGA and TE since age 14 is questioning if her hair is regrowing or breaking. She has been using minoxidil consistently since September 2025, along with caffeine and ketoconazole shampoos, rosemary oil, and saw palmetto, and has improved her overall hair care routine.

      community Has anyone experienced burning scalp after chemical damage (perm)?

      in Chat  6 upvotes 8 months ago
      A user experienced burning, itching, and soreness on their scalp after a perm in 2021, despite using oral finasteride, oral minoxidil, and ketoconazole shampoo. They are seeking advice on whether to pursue further medical tests or consult a neurologist for nerve pain.

      community Clascoterone powder already available?

      in Product  4 upvotes 2 months ago
      Clascoterone powder is now available, but it's expensive and not widely discussed due to past ineffective results at higher concentrations. Users are skeptical about its effectiveness and are seeking reliable sources.

      community Clascoterone ph3 results ready

      in Research/Science  9 upvotes 6 months ago
      Clascoterone 5% solution showed a 539% improvement in hair count compared to placebo, but the actual increase in hair growth is minimal. Users express skepticism about the effectiveness of hair loss treatments.