A portable imaging system shows promise for diagnosing skin diseases and checking laser treatment effects.
July 2016 in “Chinese Journal of Dermatology” Low-level laser therapy effectively treats hair loss, especially when combined with finasteride.
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.
Low-level laser therapy may help with hair loss but needs more research.
3 citations
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April 2016 in “Journal of The American Academy of Dermatology” Hair loss was treated successfully with a special type of laser.
Laser diode light boosts hair follicle cell growth and certain gene expressions.
47 citations
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August 2011 in “Journal of The European Academy of Dermatology and Venereology” Laser treatment increases hair density and thickness safely in women with hair loss.
2 citations
,
October 1998 in “Dermatologic Surgery” Adjusting laser settings improved hair transplant results in Oriental patients.
April 2025 in “Asian Journal of Surgery”
December 1997 in “Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE” Low-energy laser therapy can improve scalp alopecia treatment when combined with classical methods.
January 2025 in “Lasers in Medical Science” CO2 fractional laser treatment helped regrow hair in a 13-year-old with alopecia areata.
January 2025 in “Advances in Clinical Medicine” Fractional CO2 laser therapy effectively improves skin conditions and recovery when combined with other treatments.
31 citations
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June 2018 in “Dermatologic Surgery” Low-level light therapy safely improves hair coverage, thickness, and count in androgenetic alopecia patients.
51 citations
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October 2002 in “Archives of dermatology” The document does not conclude the effectiveness of the 800-nm pulsed-diode laser for treating scalp cellulitis.
4 citations
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December 2021 in “Applied sciences” Micro-needling with low-level light therapy effectively increases hair growth in people with mild to moderate hair loss.
4 citations
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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.
April 2023 in “Journal of Investigative Dermatology” In-person laser treatments help hair growth in androgenetic alopecia.
Finasteride and low-level laser therapy are similarly effective for frontal pattern hair loss.
4 citations
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January 2015 in “Dermatology” The erbium:YAG laser is a better, safer, and faster method for scalp surgery than the traditional method.
March 2024 in “Journal of Cosmetic Dermatology” Laser-pretreated blood for hair loss treatment was more effective and increased stem cells.
40 citations
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February 2012 in “Dermatology Online Journal” Lasers might help hair growth in some alopecia cases, but more research is needed to confirm their effectiveness and safety.
13 citations
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October 2011 in “Clinical and Experimental Dermatology” Laser hair-comb therapy doesn't improve male-pattern hair loss.
106 citations
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April 2013 in “Dermatologic Surgery” Low-level light therapy safely improves hair growth and thickness for androgenetic alopecia.
16 citations
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April 2015 in “Lasers in Surgery and Medicine” Using a fractional laser can stimulate hair growth, but the intensity and duration of inflammation are crucial. Too much can cause ulcers and scarring. Lower beam energy and fewer treatments are recommended to avoid damage.
1 citations
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November 2016 in “Hanbang an'i'bi'in'hu pibu'gwa haghoeji” Low level laser therapy and acupuncture significantly improved hair growth in a patient with alopecia.
September 2021 in “Hair transplant forum international” The P&P Hairline Laser is a new, hands-free device that improves hairline symmetry in hair restoration surgery and can create a symmetrical hairline in less than a minute.
Ablative CO2 laser resurfacing tightens skin by promoting collagen and new cell growth.
May 2022 in “Голова и шея.” Laser exposure at 445±40 nm safely increased tissue temperature without exceeding safety limits.
June 2020 in “Medicinskij alfavit” Laser and cell treatments effectively help hair regrowth in people with focal alopecia.
206 citations
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September 2010 in “PLoS ONE” The PIRL laser cuts tissue with less damage and scarring than traditional methods.