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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 10 months 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 3 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  98 upvotes 3 weeks 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 4 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 Topical Finasteride strength discussion

      in Research/Science  66 upvotes 10 months 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.

      community Hair density change in 7 months… unreal.

      in Progress Pictures  346 upvotes 1 week 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 weeks 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 weeks 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 3 weeks 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 3 weeks 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 4 weeks 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 1 month 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.

      community Hair journey since august, help!

      in Is this regrowth?  22 upvotes 1 month ago
      The conversation is about hair loss and treatments, with suggestions to use finasteride or dutasteride as DHT blockers and minoxidil for regrowth. Oils and shampoos are considered ineffective for androgenic alopecia without these medications.

      community Hair regrowth after 8 months alhamdullah

      in Minoxidil  1415 upvotes 1 month ago
      A 30-year-old male saw significant hair regrowth after 8 months using minoxidil, finasteride, microneedling, and Nizoral shampoo. He experienced no side effects from finasteride and credited his success to this regimen.

      community Hair Loss Results After 8 Months of Dutasteride

      in Progress Pictures  233 upvotes 1 month ago
      The user experienced increased hair density after 8 months of using dutasteride and 6 months of oral minoxidil. Some users joked about side effects, while others discussed the effectiveness of various treatments like finasteride and rosemary oil.

      community Hair looks extremely thin under sunlight!

      in Chat  26 upvotes 2 months ago
      A 22-year-old male experiencing diffuse thinning is using oral minoxidil and finasteride but notices his hair looks thin in sunlight. Suggestions include using hair products, considering topical minoxidil, addressing seborrheic dermatitis, and possibly trying dutasteride or a hair transplant.

      community Hair Loss Due To Chlorine and Hard Metals In Water?

      in Research/Science  1 upvotes 2 months ago
      Hair loss possibly caused by chlorine and heavy metals in water was addressed by using a shower filter, ketoconazole shampoo, and PRP sessions, which stopped the hair loss but did not lead to regrowth. Other users suggested similar experiences and solutions, emphasizing the importance of a good water filter and patience for potential regrowth.

      community Hair Loss Treatments and Hair Transplant

      in Progress Pictures  4 upvotes 2 months ago
      The user is experiencing hair loss and is using oral finasteride, considering adding RU58841 and microneedling, and planning a hair transplant. They are seeking advice on whether to wait for treatment results or proceed with the transplant.

      community Hair loss steps, guide to beginners or anyone experiencing hair loss

      in Treatment  1 upvotes 2 months ago
      The conversation discusses a hair loss treatment regimen involving finasteride, dutasteride, spironolactone, bicalutamide, oral estradiol, microneedling, and minoxidil. The regimen aims to reduce androgenic alopecia by blocking DHT and androgens, with a caution about potential feminizing effects.

      community Hair follicle cloning is already possible

      in Chat  38 upvotes 2 months ago
      Hair follicle cloning is claimed to be possible but not widely available due to potential safety issues, such as cancer risks. Current treatments like finasteride and dutasteride are not effective for everyone, and there is frustration over limited access to these medications.

      community Hair Oils can be DANGEROUS and this is a case study. He lost all his hair.

      in Treatment  7 upvotes 2 months ago
      Hair oils can cause severe allergic reactions, as seen in Jermel Brown's case, leading to significant health issues and legal action for damages. Users discussed concerns about various hair oils, including Mielle and Kiehl's, with some experiencing hair loss and others using treatments like Minoxidil and Finasteride to address damage.

      community Hair loss 30F - thoughts on red light therapy vs min/fin?

      in Female  6 upvotes 2 months ago
      The conversation discusses hair loss treatments for a 30-year-old female, comparing red light therapy with minoxidil and finasteride. Concerns about hormonal impact and potential pregnancy are raised, with suggestions to consider spironolactone and microneedling, while emphasizing the importance of consulting a dermatologist.
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