Laser hair removal works well for light skin with dark hair but needs caution for darker skin.
Low-level light therapy may reduce hair loss and improve hair quality but it's unclear who benefits most.
4 citations
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December 2014 in “Dermatologica sinica/Zhōnghuá pífūkē yīxué zázhì” The excimer lamp is a safe and effective treatment for severe alopecia areata.
294 citations
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August 1999 in “Journal of the American Academy of Dermatology” Laser hair removal is safe with the right settings, but side effects like pain and skin changes are more common in darker or tanned skin.
21 citations
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January 2019 in “Lasers in Medical Science” Low-level laser therapy significantly increases hair density in adults with hair loss, with low-frequency treatment being more effective.
10 citations
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January 2013 in “Journal of The European Academy of Dermatology and Venereology” The home-use IPL device effectively reduced hair and delayed its regrowth after six months of use, with users happy and no negative side effects.
14 citations
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July 2012 in “Journal of the American Academy of Dermatology” Topical tacalcitol ointment can help improve symptoms of EFFC.
43 citations
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June 2012 in “Lasers in Medical Science” Low-level laser treatment helped rats regrow hair faster after chemotherapy.
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.
October 2024 in “Dermatologic Surgery” Low-level laser therapy helps increase hair density in androgenetic alopecia.
4 citations
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September 2021 in “Sensors” LED therapy can safely and effectively regrow eyebrows in people with frontal fibrosing alopecia.
79 citations
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September 2009 in “Pediatric dermatology” The 308-nm Excimer laser is effective and safe for treating patchy alopecia areata in children.
143 citations
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January 2013 in “Dermatologic surgery” In-office laser hair removal works well long-term, especially Nd:YAG for darker skin, but home devices need more testing.
2 citations
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July 2019 in “Journal of lasers in medical sciences” Laser treatment and synovial fluid can change hair follicle cells to resemble joint cells, with the changes being more significant when both treatments are used together.
6 citations
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January 2016 in “Journal of lasers in medical sciences” One session of Low Level Laser Therapy before hair transplantation doesn't significantly improve hair growth.
1 citations
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January 2015 in “Hair transplant forum international” Strict regulations may slow down new LLLT treatments.
54 citations
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May 2018 in “Journal of The European Academy of Dermatology and Venereology” Low level laser therapy works best for hair loss, followed by PRP, finasteride, and minoxidil.
70 citations
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June 2017 in “Nature Communications” A new laser technique can precisely remove specific cell types in living animals without harming nearby cells.
August 2010 in “The Journal of Dermatology” The document concludes that low-dose acne treatment is most suitable for moderate acne, with high patient satisfaction and low relapse rates.
Combining β-sitosterol nanoparticles with laser therapy may effectively stimulate hair growth in androgenetic alopecia.
9 citations
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January 2018 in “Plastic and Reconstructive Surgery – Global Open” Using PDRN injections and RF treatments improved revision nose surgery results without major side effects.
1 citations
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April 2018 in “Dermatologic Surgery”
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.
106 citations
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April 2013 in “Dermatologic Surgery” Low-level light therapy safely improves hair growth and thickness for androgenetic alopecia.
January 2014 in “Belarusian State Pedagogical University repository (Belarusian State Pedagogical University)” Laser treatment can improve the delivery of hair loss drugs into the skin and hair follicles.
25 citations
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March 2019 in “Dermatologic therapy” Intralesional therapy for keratoacanthoma is effective and has fewer side effects than systemic treatments.
12 citations
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January 2011 in “Current problems in dermatology” Lasers and IPL are the most efficient for short-term hair removal, especially for people with dark hair and light skin, but require multiple sessions for longer-lasting effects.
October 2022 in “International journal of medical science and clinical research studies” Mixing platelet-rich plasma with Poly-D,L-Lactic Acid helps reduce deep lines around the nose and mouth.
January 2026 in “Современные проблемы науки и образования (Modern Problems of Science and Education)” 308 nm excimer phototherapy can help some people with alopecia areata regrow hair, especially if their condition is less severe.
11 citations
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January 2015 in “PubMed” A specific laser treatment can promote hair growth in mice by increasing certain protein levels.