January 2018 in “Springer eBooks” Lasers are less favored for hair transplant surgery but show promise for hair growth in controlled trials.
43 citations
,
June 2012 in “Lasers in Medical Science” Low-level laser treatment helped rats regrow hair faster after chemotherapy.
47 citations
,
April 2016 in “Lasers in Surgery and Medicine” Low-level laser therapy may improve hair regrowth and thickness for androgenetic alopecia, but more research is needed.
October 2023 in “Skin research and technology” The 675 nm laser effectively improved facial acne scars in dark skin with minimal side effects.
25 citations
,
June 2015 in “Clinical, Cosmetic and Investigational Dermatology” Microneedling helps increase the absorption of a melanin product into hair follicles, which may improve laser hair removal effectiveness.
March 2023 in “Medical lasers” Low-level laser therapy is a safe and effective treatment for hair loss.
February 2025 in “Lasers in Medical Science” Laser therapy shows promise for hair loss but lacks strong evidence due to limited studies.
January 2026 in “Dermatologic Therapy” Low-level laser therapy is a safe and effective long-term treatment for hair loss, improving hair density and thickness.
December 2018 in “Zenodo (CERN European Organization for Nuclear Research)” Low-level laser therapy may help hair growth, but more research is needed.
1 citations
,
September 2019 Laser and light therapies can help regrow hair but need more research for best results.
1 citations
,
July 2018 in “Elsevier eBooks” Many treatments for hair loss show potential, but more testing is needed to confirm their effectiveness. Only minoxidil for women and minoxidil and finasteride for men are FDA approved.
January 2019 in “Springer eBooks” PRP and LLLT can improve hair growth in AGA, but more research needed.
18 citations
,
January 2023 in “Nano Research” Red OLED therapy significantly boosts hair growth.
22 citations
,
March 2000 in “Clinics in Dermatology” Many treatments for hair loss lack proper testing and FDA approval, so their effectiveness is uncertain.
January 2017 in “Clinical approaches and procedures in cosmetic dermatology” Men are increasingly seeking quick-result cosmetic treatments for their thicker, oilier skin and hair loss issues.
26 citations
,
December 2020 in “Photodermatology Photoimmunology & Photomedicine” Photobiomodulation can improve hair density and thickness, but it's costly and needs more research.
42 citations
,
August 2013 in “International Journal of Women's Health” Female pattern hair loss is caused by multiple factors and while treatments like topical minoxidil, hormone therapy, and low-level light therapy can help, none can fully cure it.
August 2024 in “Journal of Clinical Medicine” Low-level laser therapy is the most supported treatment for hair loss, but other methods show promise.
62 citations
,
July 2018 in “Lasers in Medical Science” LED therapy is safe and shows potential for treating skin conditions and promoting hair growth, but more research is needed.
8 citations
,
November 2020 in “Optics and Laser Technology” LED light therapy is effective for skin and hair treatments but requires careful use to minimize risks.
2 citations
,
June 2013 in “Lasers in surgery and medicine” The hot-wire hair removal device is no better than shaving.
April 2024 in “Lasers in medical science” Near-infrared LED light improves skin rejuvenation and hair growth better than white LED light.
43 citations
,
September 2017 in “Lasers in Surgery and Medicine” LED light therapy may help hair growth by activating certain cell pathways.
March 2020 in “Journal of Laser Applications” Photobiomodulation therapy significantly increases hair density and growth for androgenic alopecia, but more research is needed to confirm safety.
15 citations
,
June 2015 in “Lasers in Medical Science” The 830-nm wavelength was most effective at promoting hair growth in rats using low-level laser therapy.
6 citations
,
April 2012 in “Lasers in surgery and medicine” Laser hair removal can cause a severe itchy rash in some allergic individuals, treatable with steroids.
January 2025 in “E3S Web of Conferences” Lasers are effective for hair removal, skin rejuvenation, and acne treatment in dermatology.
8 citations
,
July 2020 in “Medicine” Helmet-like device safely increases hair density for people with hair loss.
3 citations
,
April 2017 in “Dermatologic Surgery” Laser hair removal can be an effective last-resort treatment for men with stubborn Alopecia Areata who want to be uniformly bald.
22 citations
,
June 2002 in “Seminars in cutaneous medicine and surgery” Laser hair removal works well for people with dark hair and light skin, but it's less effective for light hair or dark skin; improvements are expected.