April 2020 in “The Aesthetics” LED-LLLT helps heal wounds, reduce pain, and regrow hair using specific light wavelengths.
8 citations
,
January 1989 in “Journal of The American Academy of Dermatology” CO2 laser treatment successfully removed traumatic tattoos with minimal scarring.
8 citations
,
June 2019 in “Journal of Cosmetic Dermatology” Using a nonablative fractional laser with topical minoxidil can effectively and safely promote hair regrowth in alopecia areata patients.
Cryotherapy is the best depigmentation method for vitiligo but needs an expert to perform it.
October 2024 in “Dermatologic Surgery” Low-level laser therapy helps increase hair density in androgenetic alopecia.
40 citations
,
September 2014 in “Journal of cosmetic and laser therapy” Transepidermal drug delivery effectively treated areata alopecia with minimal side effects.
January 2019 in “Dermatologic Surgery” Pulsed Dye Laser effectively treats skin lesions in Rosai–Dorfman Disease.
48 citations
,
May 2012 in “Journal of cosmetic and laser therapy” Fractional bipolar RF energy safely and effectively treats acne scars.
April 2018 in “International journal of nanotechnology and nanomedicine” Low-level laser therapy effectively reduces the size of pressure ulcers compared to placebo.
2 citations
,
August 2021 in “Photodiagnosis and Photodynamic Therapy” Using 5-aminolevulinic acid photodynamic therapy for hair loss didn't increase hair growth but slightly reduced scalp oiliness, and it was safe with mild side effects.
1057 citations
,
November 2011 in “Annals of Biomedical Engineering” Low-level Laser Therapy may help reduce inflammation, pain, and aid healing, but more research is needed to confirm its effectiveness and establish standard treatment guidelines.
December 2025 in “Journal of lasers in medical sciences” LED therapy speeds up recovery and reduces swelling and bruising after rhinoplasty.
4 citations
,
February 2014 in “Proceedings of SPIE” Low-Level Light Therapy is effective for skin rejuvenation, wound healing, and hair growth, with mild side effects.
July 2021 in “British Journal of Dermatology” 21 citations
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January 2007 in “Journal of Drugs in Dermatology” The laser effectively removes hair for skin types IV and V but is less effective for type VI.
January 2014 in “프로그램북(구 초록집)” Laser and light treatments show promise for hair growth but need more research.
41 citations
,
September 2010 in “British journal of dermatology/British journal of dermatology, Supplement” Both intense pulsed light and long-pulsed diode laser effectively reduced facial hair in women, with no significant difference in satisfaction after 6 months, but intense pulsed light was more painful.
50 citations
,
December 2010 in “Dermatologic Surgery” Laser treatment can stimulate hair growth for male pattern hair loss.
7 citations
,
April 2020 in “Curēus” Combining hair transplantation with microneedling or laser and UV light may help treat tough vitiligo on hands and feet, with microneedling being affordable and easy to learn.
1 citations
,
August 1984 in “Therapeutische Umschau. Revue thérapeutique” Permanent hair removal with lasers is the most promising treatment for excessive hair growth.
September 2024 in “Archives of Dermatological Research” The light-guiding microneedle patch effectively stimulates hair growth in androgenetic alopecia without serious side effects.
December 2020 in “Nippon Laser Igakkaishi” Photobiomodulation therapy is beneficial in plastic surgery and dermatology.
Low level laser or LED therapy combined with infiltrations may help hair growth.
2 citations
,
December 2020 in “American Journal of Dermatological Research and Reviews” The combination therapy was effective and well-tolerated, especially in young patients.
December 2024 in “Dermatologic Surgery” Dual wavelength LED caps can safely increase hair density in androgenetic alopecia.
24 citations
,
May 2017 in “Journal of Cosmetic and Laser Therapy” The laser scanner device was more effective at increasing hair density than the laser hat in treating androgenic alopecia.
April 2025 in “Archives of Dermatological Research” Combining CO2 laser and Bimatoprost effectively boosts hair regrowth in Alopecia Areata.
October 2013 in “CRC Press eBooks” Low-level light therapy is used in cosmetics and dermatology to repair skin, reduce inflammation, and treat various skin conditions.
July 2023 in “Photobiomodulation, photomedicine, and laser surgery” Photobiomodulation increased hair count in men with hair loss after 5 weeks, with no further increase after 10 weeks.
Low-level laser therapy may help with hair loss but needs more research.