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    GlossaryEpidermis (skin layer)

    outermost skin layer providing protection against environmental factors

    The epidermis is the outermost layer of the skin, serving as a protective barrier against environmental factors such as pathogens, UV radiation, and physical injury. It is composed of multiple layers of cells, primarily keratinocytes, which undergo a continuous process of renewal and shedding. This layer also contains melanocytes, which produce melanin, the pigment responsible for skin color.

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      community Best Microneedle Lengths To Stimulate Stem Cells

      in Microneedling  18 upvotes 1 year ago
      Microneedling with needle lengths of 1.5mm to 2.5mm to stimulate hair follicle stem cells for potential hair growth. Using needles longer than 2.5mm is not recommended due to risk of puncturing veins in the scalp. A dermastamp is suggested over a roller.

      community Verteporfin and Microneedling

      in Treatments 5 months ago
      Clinical studies by Dr. Barghouthi and Dr. Bloxham indicate that Verteporfin, when used with FUE and FUT hair transplantation methods, shows promise in hair follicle regeneration and minimal scarring due to its ability to inhibit Yes-associated protein (YAP). Microneedling at depths of 3-3.5mm, combined with Verteporfin, could potentially reactivate dormant follicles, although the optimal dosage and application method are still under investigation. Concerns remain about the DHT sensitivity of regenerated follicles, highlighting the need for further research to optimize trauma levels and Verteporfin concentrations to achieve effective and scar-free hair regeneration.

      community Why do I see so many people here recommend microneedling?

      in Microneedling  108 upvotes 1 year ago
      The efficacy of microneedling for hair regrowth as either a stand-alone therapy or adjunct to Minoxidil, and whether Tretinoin is a safer and more effective option. Replies include personal accounts from users who have had success with microneedling in combination with minoxidil and peptide serums, as well as considerations of technique, depth, and potential scarring.

      community Why is no one pointing out dandruff as the number 1 evidence/symptom of MPB?

      in Chat  55 upvotes 1 year ago
      The post discusses the theory that persistent dandruff in areas prone to hair loss could be a sign of hair follicles dying due to DHT, indicating balding. The responses vary, with some users noting improvements in dandruff and hair loss with treatments like Dutasteride, while others experienced hair loss without dandruff.

      community Comprehensive Microneedling Guide

      in Microneedling  295 upvotes 2 years ago
      Microneedling for hair restoration involves daily use of a 0.3 mm device and weekly use of a 0.5 mm device. Combining microneedling with Minoxidil can enhance hair growth.

      community Creating a custom topical growth serum

      in Research/Science  7 upvotes 5 months ago
      A user is creating a custom topical hair regrowth serum using minoxidil, bimatoprost, tretinoin, castor oil, and hyaluronic acid. They are also using dutasteride, oral minoxidil, and castor oil in their current regimen.

      community New and Interesting HairLoss Studies/Papers/Reviews

      in Treatment  44 upvotes 4 years ago
      Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.

      community microneedle, any long term users damage?

      in Microneedling  35 upvotes 5 months ago
      Microneedling is effective for hair growth, especially when combined with finasteride and minoxidil, but concerns exist about potential long-term skin damage. Users report increased collagen and elastin deposition, but the long-term effects on the scalp remain uncertain.

      community Dr Kyle Gillett on topical Dutasteride

      in Finasteride/Dutasteride  56 upvotes 1 year ago
      The potential effectiveness of topical dutasteride, as well as other hair loss treatments such as finasteride, RU58841, minoxidil, and various vitamins. Experiences from users who have used these treatments were shared.

      community Keratin microspheres - breakthrough

      in Research/Science  13 upvotes 8 months ago
      A gel of keratin microspheres promotes hair follicle growth, showing similar effectiveness to minoxidil in mice. The treatment activates hair growth pathways and reduces inflammation, with potential applications in drug delivery for hair-related disorders.

      community Help Me I used too much essential oils.

      in Product  7 upvotes 1 year ago
      A user mixed peppermint, rosemary, and castor oil and applied it to their scalp, causing excessive hair shedding. They're concerned about permanent hair loss, while another user shared their experience of using undiluted rosemary oil without any major issues.

      community Derma roller guide

      in Advice  63 upvotes 6 years ago
      The conversation provides advice on using derma rollers, stamps, and pens for hair loss, detailing types, usage, cleaning, depth, frequency, and caution with topicals like minoxidil. The user plans to replace a roller with a pen for better accuracy and safety, and uses a castor oil/rosemary oil mix post-needling.

      community M32, almost 3 moths, fin oral 1,25g/daily + min 2xday + keto 2% shapoo 1/week microneedling once a week

      in Progress Pictures  31 upvotes 11 months ago
      A 32-year-old man has been treating his hair loss with daily oral finasteride (1.25g), twice-daily topical minoxidil, weekly ketoconazole 2% shampoo, and weekly microneedling for almost three months, with no side effects from finasteride. He started with a Hamilton Norwood scale rating of 5 and has seen improvement without experiencing pain by using a 0.8mm needle length for microneedling.

      community Should I be hopeful? Oral min 5mg dutasteride 1mg

      in Is this regrowth?  22 upvotes 7 months ago
      The conversation discusses hair loss treatments including oral minoxidil 5mg, dutasteride 1mg, and suggestions to use a derma stamp on the scalp. Some users believe these treatments can improve hair condition or at least stabilize loss, while one suggests considering a hair transplant after a year if desired.

      community How to mix Viagra for topical application?

      in Treatment  6 upvotes 1 year ago
      The conversation is about experimenting with topical Viagra or Cialis for hair loss, including methods for dissolving the tablets. The user is also using herbal oil massages and considering using Ethanol/Propylene Glycol for better dissolution.

      community Sandalore: a scientific homemade approch

       20 upvotes 6 years ago
      The post discusses using Sandalore as a potential hair loss treatment, emphasizing precise measurements and safe handling. The user compares Sandalore's effects to Minoxidil and mentions preparing a solution with ethanol and DMSO.

      community Reasons why Topical worked but Oral Minoxidil didn’t?

      in Minoxidil  16 upvotes 8 months ago
      Some people find topical minoxidil effective for hair loss, but oral minoxidil doesn't work for them, possibly due to absorption issues. Others have had better results with oral minoxidil, suggesting individual responses vary.

      community 3 years of slowww progress. Thoughts?

      in Progress Pictures  348 upvotes 9 months ago
      The user stopped taking oral finasteride due to depression and now uses a topical finasteride/minoxidil mix with some scalp irritation. They plan to start derma stamping and have seen some improvement in their hair over three years, which others have noticed and encouraged them to continue their efforts.

      community Insane MTF recovery 18 months blocking androgens

      in Progress Pictures  145 upvotes 1 year ago
      Hair loss recovery using estrogen and anti-androgen treatment for 18 months showed significant improvement. However, results vary and alternative treatments like RU58841 and Dutasteride may work without systemic feminization.