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    GlossaryHair Porosity

    hair's ability to absorb and retain moisture

    Hair porosity refers to the hair's ability to absorb and retain moisture. It is determined by the condition of the hair cuticle, which can be low, medium, or high porosity. Low porosity hair has tightly bound cuticles that repel moisture, medium porosity hair has a balanced ability to absorb and retain moisture, and high porosity hair has gaps and holes in the cuticle that allow moisture to enter and escape easily. Understanding hair porosity is crucial for selecting appropriate hair care products and treatments.

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      community Is there a consensus on a "best conditioner" to use?

      in Research/Science  12 upvotes 1 year ago
      The conversation is about finding the best conditioner for hair loss, with a mention that Ketoconazole shampoo is recommended for reversing hair loss. Users suggest that most "hair growth" conditioners are ineffective and discuss using anti-dandruff conditioners with piroctone olamine.

      community Fermented Rice Water ..... ???

      in Treatment  112 upvotes 1 year ago
      User discusses Fermented Rice Water as a hair loss treatment, with one person claiming it helped regrow their hair. Others share their experiences and opinions, with some skepticism and alternative explanations.

      community Bryan johnson mail about his routine

      in Chat  64 upvotes 6 months ago
      A user shared their successful hair loss and gray hair reversal routine, which includes Minoxidil, Cetirizine HCl, Latanoprost, Dutasteride, Melatonin, Caffeine, Tretinoin, Vitamin D3, and Vitamin E. They also use a red light cap, oral Minoxidil, and are developing new treatments.

      community GT20029 & KX826 Major Updates from Kintor.

      in Research/Science  103 upvotes 2 months ago
      KX826 shows promise as a hair loss treatment with a 10% increase in hair count, but concerns about Kintor's marketing practices and the systemic effects of treatments like GT20029 and RU58841 remain. Users express skepticism and hope, with some preferring traditional treatments like finasteride and minoxidil.

      community Topical Dutasteride - Non-Hormonal, Side Effect Free 5ARI

      in Finasteride/Dutasteride  26 upvotes 6 months ago
      The conversation discusses the effectiveness and skepticism around topical dutasteride for hair loss, with mentions of combining it with other treatments like minoxidil and oral medications. Some users doubt its efficacy due to lack of independent studies and potential conflicts of interest.

      community Extreme caution: my experience using Ru58841 only once

      in Treatment  8 upvotes 1 month ago
      An 18-year-old experienced severe side effects, including heart palpitations and high blood pressure, after using RU58841 once, leading to a referral to cardiology for suspected left ventricular hypertrophy. The user regrets using RU58841 and seeks advice on recovery, while others suggest preexisting conditions or genetic predispositions may be factors.

      community Topical Finasteride strength discussion

      in Research/Science  65 upvotes 1 year ago
      The conversation discusses the effectiveness of different concentrations and dosages of topical finasteride on scalp and serum DHT levels, comparing it to oral finasteride and noting the side effects seem to be fewer at lower dosages. Participants shared experiences and referenced a chart indicating similar scalp DHT reduction with 0.025% topical finasteride as with 1mg oral finasteride, but with fewer side effects.
      Hair Growth or Loss Tracking Tool

      community Hair Growth or Loss Tracking Tool

      in Research  113 upvotes 2 weeks ago
      A user is developing a tool to track hair density, aiming to help those using treatments like minoxidil. They seek feedback on the tool's usefulness and are considering a low-cost model to cover expenses.

      community I want my hair back so badly bros

      in Chat  234 upvotes 2 weeks ago
      Hair loss treatments like finasteride, minoxidil, dutasteride, and RU58841. Users suggest hair fibers for temporary coverage and consider hair transplants for permanent solutions.

      community Hair growth progress from chewable fin/min

      in Progress Pictures  171 upvotes 3 weeks ago
      The user experienced significant hair growth using Hims chewable tablets containing finasteride and minoxidil but switched to a topical spray due to side effects from finasteride. The user reported improved side effects after switching to the topical form and noted continued hair growth progress.

      community Hair not shedding but thinning on dut? Not a good sign imo.

      in Progress Pictures  45 upvotes 1 month ago
      The conversation is about a user concerned about hair thinning despite using finasteride, minoxidil, RU58841, and recently adding dutasteride. Most responses suggest there is no noticeable difference in hair loss, attributing concerns to paranoia, and recommend continuing the current treatment or adjusting expectations.

      community Hair journey from December 2021 - today.

      in Progress Pictures  611 upvotes 1 month ago
      The user shared their hair regrowth journey using topical minoxidil and finasteride since December 2021, experiencing shedding phases but ultimately achieving positive results by sticking with the treatment. They advise others to continue with their regimen despite shedding, as it can be a sign of the treatment working.

      community Hair density change in 7 months… unreal.

      in Progress Pictures  354 upvotes 2 months ago
      The user experienced significant hair density improvement over seven months using finasteride, topical minoxidil, Nizoral shampoo, and supplements like biotin and vitamin D. They also used a derma stamp with rosemary and peppermint oil, noting no side effects from finasteride.

      community Just a little hair humor for the weekend.

      in Satire  175 upvotes 2 months ago
      Hair transplants and hair loss treatments like oral Fin and Min are discussed, with some humor about public figures' hair. Missing a single day of these treatments typically has little impact, but longer gaps can affect results.

      community Hair transplant, 3 month progress

      in Is this regrowth?  213 upvotes 2 months ago
      The user experienced hair loss after a hair transplant and stopped using finasteride and minoxidil temporarily, as advised by their medical team. They resumed the treatments and are hopeful for regrowth, attributing the current hair loss to shock loss and shedding.

      community Buzz cut years after hair transplant?

      in Hair Transplants  87 upvotes 2 months ago
      The conversation discusses concerns about getting a buzz cut years after a FUE hair transplant due to an unnatural look and thinning hair. Suggestions include trying a buzz cut and considering scalp micropigmentation (SMP) as an option.

      community Hair shed after adding tretinoin with topical minoxydil

      in Minoxidil  3 upvotes 2 months ago
      Adding tretinoin to a minoxidil routine can cause initial hair shedding, which may be normal as it potentially increases minoxidil's efficacy. Users suggest being cautious with tretinoin application, especially around microneedling, to avoid increased systemic absorption.

      community Do hair follicles dies or are dormant ?

      in Finasteride/Dutasteride  92 upvotes 2 months ago
      Hair follicles can be dormant and potentially revived with treatments like finasteride and minoxidil, but irreversible loss occurs if certain structures are destroyed. Early intervention is more effective, and additional methods like microneedling may help.

      community Are permanent hair gains even possible?

      in Chat  14 upvotes 3 months ago
      Hair regrowth from treatments like minoxidil, RU58841, and finasteride is not permanent; stopping these treatments typically results in hair loss resuming. Beard hair can become permanent with minoxidil use, unlike scalp hair, which requires ongoing treatment to maintain gains.
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