February 2022 in “Veterinary record case reports” Light therapy successfully treated a dog's hair growth problem without side effects.
19 citations
,
August 2007 in “Seminars in Plastic Surgery” Newer skin resurfacing lasers reduce damage and scarring, with some approved for safe use and minimal side effects.
43 citations
,
September 2017 in “Lasers in Surgery and Medicine” LED light therapy may help hair growth by activating certain cell pathways.
3 citations
,
August 1995 in “Journal of Clinical Laser Medicine & Surgery” Using a CO₂ laser for hair transplants improves the surgery and may become important in future hair restoration.
November 2023 in “Journal of Cosmetic and Laser Therapy” Most alopecia patients are open to trying light therapy, especially at-home devices, but cost is a big factor in their willingness.
July 2021 in “British Journal of Dermatology” 20 citations
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November 2014 in “JAMA dermatology” The 810-nm diode laser improves skin texture in keratosis pilaris but not redness.
March 2021 in “CRC Press eBooks” Photography is essential for tracking hair disease progression, especially with consistent lighting and documenting specific scalp areas.
44 citations
,
July 2015 in “JAMA Facial Plastic Surgery” Fractional laser resurfacing is effective and safe for skin treatment, with benefits like less downtime and a low risk of adverse events.
May 2014 in “Journal of Investigative Dermatology” Scientists developed tools to observe hair regeneration in real time and assess skin health, using glowing mice and light-controlled genes.
January 2019 in “Dermatologic Surgery” 1 citations
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August 1984 in “Therapeutische Umschau. Revue thérapeutique” Permanent hair removal with lasers is the most promising treatment for excessive hair growth.
2 citations
,
March 2010 in “Cosmetic Dermatology” Laser hair removal uses lasers to target and damage hair follicles to reduce hair growth.
14 citations
,
January 2020 in “International Journal of Biological Sciences” Multiphoton microscopy can effectively assess breast cancer treatment responses without labels.
35 citations
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July 2009 in “Optics express” Researchers created a new light source that improves chemical imaging by removing background noise.
Fractional CO2 laser is more effective and safer than steroid injections for treating alopecia areata.
Laser hair removal may cause skin changes that prevent hair regrowth.
3 citations
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September 2022 in “Archives of dermatological research” The fractional carbon dioxide laser is a safe and effective treatment for alopecia areata and works better than betamethasone valerate cream alone.
5 citations
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July 2016 in “Experimental Dermatology” More research is needed before recommending photobiomodulation devices for hair loss treatment.
January 2026 in “Dermatology and Therapy” UVFD can help doctors better identify harmful skin lesions on the face, reducing unnecessary biopsies.
April 2020 in “The Aesthetics” LED-LLLT helps heal wounds, reduce pain, and regrow hair using specific light wavelengths.
June 2020 in “Medicinskij alfavit” Laser and cell treatments effectively help hair regrowth in people with focal alopecia.
November 2024 in “Dermatology Online Journal” Light-based therapies show promise as safe treatments for hair loss.
4 citations
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August 2015 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Both fixed and incremental laser treatments effectively reduced underarm hair, but the fixed method was less painful.
50 citations
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December 2010 in “Dermatologic Surgery” Laser treatment can stimulate hair growth for male pattern hair loss.
4 citations
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March 2013 in “The American Journal of Cosmetic Surgery” Melanin absorbing light is necessary but not enough for effective hair removal by light treatment.
15 citations
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September 2014 in “Dermatologic surgery” Diode laser removes hair better but is more painful than intense pulsed light.
4 citations
,
January 2011 in “Current problems in dermatology” At-home laser and light devices can safely reduce acne and hair growth when used correctly but are less effective than professional treatments.
62 citations
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July 2018 in “Lasers in Medical Science” LED therapy is safe and shows potential for treating skin conditions and promoting hair growth, but more research is needed.
17 citations
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October 2017 in “Journal of cosmetic and laser therapy” Laser hair removal is effective and safe for reducing facial hair in women with PCOS and improves their psychological well-being.