Search
for

    Did you mean Ultraviolet Radiation?
    GlossaryUltraviolet Radiation

    invisible electromagnetic radiation with shorter wavelengths than visible light

    Ultraviolet Radiation (UVR) is a type of electromagnetic radiation that comes from the sun and artificial sources like tanning beds. It has shorter wavelengths than visible light, making it invisible to the human eye, but it can cause skin damage, sunburn, and increase the risk of skin cancer. UVR is also used in medical and industrial applications, such as sterilizing equipment and treating certain skin conditions.

    Related Terms

    Sort by

    Community Join

    30 / 1000+ results

      community The Health Benefits of Head Hair

      in Research/Science  19 upvotes 6 months ago
      Hair provides protection against head trauma, reduces skin cancer risk, helps remove heavy metals, and aids in wound healing. The conversation emphasizes the health benefits of maintaining head hair beyond cosmetic reasons.

      community Tretinoin can make it worse!!!

      in Chat  7 upvotes 2 years ago
      Tretinoin may enhance minoxidil's effectiveness for those not responding to minoxidil alone, but it could reduce efficacy for some who are already responding to minoxidil. Tretinoin requires careful use, including skin moisturizing and sun protection due to increased sensitivity.

      community Does pyri/kx826 degrade in exposure to bathroom light?

      in Treatment  5 upvotes 1 year ago
      The conversation discusses concerns about RU58841 degrading when exposed to light and transferring pyri to a dark glass bottle to prevent this. The user keeps the pyri out for only two minutes before storing it in a dark place.

      community Ru delivery and heat outside .

      in Treatment  1 upvotes 9 months ago
      The conversation discusses concerns about the effectiveness of RU58841 due to high temperatures during delivery. A user reassures that the heat will not affect its efficacy.

      community Electrical devices like violet ray for hair regrowth

      in Technology  5 upvotes 2 years ago
      The conversation discusses using a violet ray device for hair regrowth, citing a case where zinc ion treatments showed promising results. It also mentions similar devices like the Growcombr and niostem helmet.

      community Red light therapy that works well

      in Research/Science  6 upvotes 8 months ago
      Red light therapy with dual wavelengths (650nm and 850nm) can stimulate hair regrowth without DHT blockers. Consistent use of a panel with these wavelengths has shown positive results in hair regrowth.

      community PG causing irritation when applying RU

      in Research/Science 2 years ago
      The user is experiencing irritation from using PG with RU58841 and is seeking alternative solutions like K&B in the UK. They report redness, itchiness, and flaky skin from the current treatment.

      community RU and cetosomal minoxidil topical

      in Minoxidil  1 upvotes 2 months ago
      Mixing RU58841 with cetosomal minoxidil is discussed due to scalp irritation from ethanol PG vehicles. A mixture of the two turned bright pink when left to dry.

      community Has my Ru58841 attained degradation?

      in Research/Science 1 year ago
      RU58841 may still be potent after being left unopened for four months if protected from light and air. A user reported hair improvement using RU58841 with minoxidil, without major shedding, over 2.5 years.

      community DUPA - Impossible to cure, so giving up

      in Update  3 upvotes 6 months ago
      The user diagnosed with DUPA tried treatments like dutasteride, finasteride, RU58841, and minoxidil without success and is considering a hair system. They hope for a future cure, possibly with PP405, and others suggest options like scalp biopsy and SMP.

      community New Light Therapy Can Suppress a Key Marker of Hair Loss by 92%

      in Research/Science  201 upvotes 1 week ago
      A new light therapy claims to reduce hair loss markers by 92% using a specific wavelength range. Users discuss the cost and effectiveness of devices, with some expressing skepticism and others considering alternative treatments like red light therapy and vitamin D exposure.

      community Shedding from Red Light Therapy ( LLLT )

      in Treatment  1 upvotes 1 year ago
      A 31-year-old uses Minoxidil, RU58841, Reviv Hair Serum, and Ketoconazole shampoo for hair loss but avoids finasteride. They plan to reintroduce red light therapy (LLLT) and Eucapil despite previous shedding concerns.

      community Verteporfin and Microneedling

      in Treatments 1 year 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 Treating my DUPA via controlling inflammation

      in Treatment  4 upvotes 2 years ago
      The user has DUPA and suspects autoimmune activity as a cause. They have tried various treatments including finasteride, minoxidil, dutasteride, pyrilutamide, estrogel, hydrocortisone, and clobetasol, and are now seeking a long-term immunosuppressant.

      community Red Light Therapy: my experience

      in Research/Science  14 upvotes 1 year ago
      A user shared their positive experience with the Omnilux Red Light mask for skin and potential hair benefits, while also using Minoxidil, Dutasteride, and RU58841. They recommend the mask for those interested in skincare and red light therapy, despite being unsure of its effectiveness for hair growth.

      community Verteporfin (Visudyne) group buy 🌷

      in Treatment  29 upvotes 4 years ago
      User seeks participants for Verteporfin group buy. Verteporfin, FDA approved, may regenerate hair follicles and sweat glands through heavy microneedling.

      community Red light therapy - research says they work, reviews say they don't - Turns out commercial device are severely under-powered, so could this actually work?

      in Technology  75 upvotes 2 years ago
      The conversation discusses the effectiveness of commercial Low-Level Laser Therapy (LLLT) devices for hair growth, suggesting they are underpowered compared to the ideal energy output shown in medical research. A user plans to build a custom helmet that meets the required specifications for effective treatment.

      community Dermal incision with verteporfin

      in Research/Science  4 upvotes 4 months ago
      Dermal incision with verteporfin is being explored as a potential hair loss treatment by dermatologist Melissa Toyos, with promising before-and-after photos shared on social media. The conversation discusses its potential effectiveness compared to other treatments like Minoxidil, Finasteride, and RU58841.

      community Results from 272 diode Red Light Therapy hat exclusively.

      in Is this regrowth?  247 upvotes 2 months ago
      A user reported noticeable hair regrowth using a 272 diode red light therapy hat over 11 months without Minoxidil or Finasteride. Opinions vary on its effectiveness compared to traditional treatments, with some suggesting combining therapies for better results.

      community Tretinoin + minoxidil and red-light?

      in Minoxidil  2 upvotes 1 year ago
      The user has been using minoxidil for over a year with little success, added tretinoin cream, and is considering adding red light therapy. They are advised to use moisturizer to counteract skin sensitivity from tretinoin.

      community Verteporfin FUT 9 Month Update

      in Research/Science  74 upvotes 1 year ago
      Dr. Bloxham's 9-month update on FUT scar revision with Verteporfin shows promising results. Excitement is high for FUE, which appears highly effective based on Dr. Barghouthi's findings.