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      The Nuts and Bolts of Low-Level Laser Therapy

      research The Nuts and Bolts of Low-level Laser (Light) Therapy

      1057 citations , November 2011 in “Annals of Biomedical Engineering”
      This review discusses the applications of low level laser therapy (LLLT) in wound healing, pain reduction, and treating various conditions, but reports no new clinical results; the authors highlight the need for randomized controlled trials for serious diseases.
      Light Scattering from Human Hair Fibers

      research Light scattering from human hair fibers

      161 citations , July 2003 in “ACM Transactions on Graphics”
      In this study, a new shading model for hair was developed that better matches real-life light scattering, thanks to detailed new measurements of hair fiber scattering not predicted by existing models.
      Light Scattering from Human Hair Fibers

      research Light scattering from human hair fibers

      90 citations , July 2003
      This study introduced a new hair shading model that more accurately simulates light scattering on hair fibers, capturing effects not predicted by previous models.

      research Hair removal by lasers and intense pulsed light sources

      85 citations , January 2002 in “Dermatologic Clinics”
      This article reviews the use of light-based technologies for hair removal, detailing different laser systems and treatment protocols, but reports no new clinical results.

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      community The difference that light can do in scalp pics

      in Satire  91 upvotes 1 year ago
      Lighting can significantly affect the perception of hair progress in photos. The user has been using dutasteride and oral minoxidil for hair loss, noting improvements after switching from finasteride.

      community Black light diagnosis of folliculitis

       3 upvotes 1 month ago
      A user observed orange fluorescence on their nose and hair under a black light, indicating Cutibacterium acnes, which may contribute to hair loss alongside androgenic alopecia. A suggestion was made to use coal tar shampoo to address the issue.

      community Red light therapy that works well

       5 upvotes 1 year 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.

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