NB-UVB phototherapy is an effective and safe treatment for vitiligo, especially on hands and feet, and can be improved with tacrolimus.
January 2026 in “Forum Dermatologicum” LED therapy is safe and can help with acne, aging skin, and hair loss, but consumer devices may be less effective.
2 citations
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December 2024 in “Journal of Photochemistry and Photobiology B Biology” Pulsed wave red LED light is more effective than continuous wave light for promoting hair regrowth.
Laser therapy is effective for treating vascular lesions with the right light settings and trained professionals.
Choose FDA-cleared red light therapy devices and follow guidelines for safe use.
May 2015 in “Journal of The American Academy of Dermatology” Laser treatment is safe and can effectively treat toenail fungus, especially when combined with other treatments if no improvement is seen after about a year.
May 2019 in “Pakistan Journal of Pharmaceutical Sciences” CO2 laser treatment may be more effective for skin rejuvenation.
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.
47 citations
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November 2000 in “Archives of dermatology” Pulsed infrared laser can effectively reduce symptoms of pseudofolliculitis barbae.
Human hair affects millimeter radiowaves due to its keratin content.
35 citations
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December 2014 in “Lasers in surgery and medicine” Red light promotes hair growth by directly stimulating hair cells and improving cell communication.
23 citations
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July 2021 in “Life” Blue light can help treat skin conditions like eczema and acne without major side effects.
47 citations
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October 2015 in “Dermatologic surgery” The 308-nm excimer laser is effective for skin conditions but needs more research on long-term effects.
3 citations
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March 2008 in “Medical laser application” Lasers have become safer and more effective for treating skin problems and hair removal.
September 2017 in “Journal of Investigative Dermatology” Photodynamic therapy can potentially remove nonpigmented hair by damaging hair follicles.
1 citations
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January 2002 Hair shine can be measured by how it reflects laser light.
December 2024 in “Dermatologic Surgery”
January 2015 in “Przegla̧d dermatologiczny” 308 nm excimer light therapy may help hair regrowth in alopecia areata with delayed results and no serious side effects.
9 citations
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January 2018 in “Medical research archives” Low-intensity light therapy is effective for skin healing, reducing inflammation, and treating various skin conditions.
43 citations
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September 2017 in “Lasers in Surgery and Medicine” LED light therapy may help hair growth by activating certain cell pathways.
10 citations
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January 2010 in “Indian journal of dermatology, venereology, and leprology” Long pulsed Nd: YAG laser is safe and effective for long-term hair reduction in darker skin types.
27 citations
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July 2013 in “The journal of investigative dermatology/Journal of investigative dermatology” Lasers have become precise tools in skin treatment and diagnosis, with ongoing advancements improving their effectiveness.
64 citations
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June 2009 in “Photomedicine and Laser Surgery” Excimer light effectively treats various skin diseases, including psoriasis, vitiligo, and mycosis fungoides.
July 2024 in “Journal of Investigative Dermatology”
May 2017 in “Journal of The American Academy of Dermatology” LED light helps human hair root cells grow and move by activating certain cell pathways.
1 citations
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September 2023 in “Meditsinskiy sovet = Medical Council” Combining NB-UVB 311 nm therapy with standard treatment improves hair regrowth in children with alopecia areata and atopic dermatitis.
Laser diode light boosts hair follicle cell growth and certain gene expressions.
April 2016 in “Journal of Investigative Dermatology” April 2021 in “Institutional Repositories DataBase (IRDB)” High-intensity red LED light boosts bone cell growth and mineralization.