October 1997 in “Dermatologic Surgery” The Epilight Hair Removal System is effective for temporary hair removal with few side effects, but more research is needed to confirm its safety and long-term results.
3 citations
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March 2019 in “Chinese Medical Journal” CO2 fractional laser therapy may help regrow hair without scarring by affecting certain inflammatory and growth-related molecules.
26 citations
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May 2015 in “Lasers in Surgery and Medicine” Laser treatment helped regrow hair in mice by activating a key growth pathway.
December 2025 in “The American Journal of Medical Sciences and Pharmaceutical Research” Ultrasonic and infrared treatments can improve hair strength and appearance with minimal damage.
1 citations
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January 2001 in “Dermatologic Surgery” Pulsed dye laser and hydrogel dressings effectively treat hypertrophic scars.
January 2023 in “Journal of cosmetic dermatology” Fractional lasers effectively treat alopecia areata, especially when combined with minoxidil or cortisol.
92 citations
,
January 1999 in “Physics in Medicine and Biology” Skin can be cooled quickly and safely during laser treatments to protect it without affecting deeper layers.
2 citations
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May 2010 in “Actas Dermo-Sifiliográficas” Home-use medical-cosmetic devices like lasers for hair removal may be convenient but need more research to confirm safety and effectiveness.
9 citations
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November 2021 in “PubMed” FDA-approved low-level light/laser therapy devices can significantly increase hair density in people with pattern hair loss.
26 citations
,
December 1999 in “Journal of the American Academy of Dermatology” The normal-mode ruby laser effectively reduces facial hair for a long time with few side effects.
64 citations
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October 2020 in “Journal of lasers in medical sciences” Low-level laser therapy shows promise but needs more research for improvement.
May 2022 in “Hair transplant forum international” The document's conclusion cannot be provided because the content is not available.
April 2025 in “Asian Journal of Surgery” 1 citations
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January 2023 in “Frontiers in Physiology” The method allows precise cell removal without harming nearby tissues.
5 citations
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November 2014 in “Hair transplant forum international” Low Level Laser Therapy can promote hair growth.
52 citations
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June 1998 in “British journal of dermatology/British journal of dermatology, Supplement” Ruby laser treatment is effective and well-tolerated for reducing hair growth.
Optical Coherence Tomography has potential in diagnosing hair loss and monitoring blood clotting, and could be improved for deeper tissue observation and better hair loss understanding.
November 2024 in “RECIMA21 - Revista Científica Multidisciplinar - ISSN 2675-6218” The method increased hair volume, thickened strands, and reduced hair loss.
6 citations
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January 2019 in “Journal of lasers in medical sciences” Using a fractional CO2 laser helps Minoxidil work better for hair regrowth.
5 citations
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January 2019 in “Methods in molecular biology” Multiphoton microscopy can effectively image live cells in cornea, skin, and hair follicles over time.
August 2015 in “Advances in Small Animal Medicine and Surgery” Low-level laser therapy may help regrow hair in dogs with non-inflammatory hair loss.
August 2021 in “Journal of advances in medicine and medical research” Excimer light therapy is more effective than low level laser therapy for treating alopecia areata.
February 2018 in “Journal of Aesthetic Nursing” Clinics using lasers should have trained laser safety supervisors to reduce accidents and possibly lower insurance costs.
14 citations
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May 2011 in “Facial Plastic Surgery Clinics of North America” Laser hair removal is effective for dark hair but needs improvement for nonpigmented or fine hairs.
January 2017 in “Clinical approaches and procedures in cosmetic dermatology” Low-Level Laser Therapy might be a good alternative for hair loss when other treatments fail, but its effectiveness varies and more research is needed.
13 citations
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January 2022 in “Microvascular Research” LSCI-HR is reliable for monitoring blood flow in wound healing in mice.
3 citations
,
May 2024 in “Cureus” Laser hair removal improves life quality short-term for women with PCOS-related hirsutism.
January 1996 in “Lasers in Surgery and Medicine” Dr. Walter P. Unger believes lasers could eventually be important in hair transplantation for achieving natural-looking results, despite current limitations.
December 2018 in “Zenodo (CERN European Organization for Nuclear Research)” Low-level laser therapy may help hair growth, but more research is needed.
117 citations
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September 2013 in “Lasers in Surgery and Medicine” Red light therapy at 655 nm significantly improved hair growth in men with hair loss.