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.
March 2022 in “Hair transplant forum international” Using a special laser and growth serum can safely increase hair thickness and density in people with hair loss.
December 2023 in “Lasers in Medical Science” Fractionated laser therapy, especially erbium-glass laser, effectively increases hair thickness in people with hair loss but doesn't increase the number of hairs.
675 nm laser therapy effectively improves hair growth in Indian patients with androgenetic alopecia.
2 citations
,
January 2003 in “Dermatologic surgery” The 800-nm pulsed diode laser is a safe and effective long-term treatment for trichostasis spinulosa in dark-skinned individuals.
March 2020 in “Journal of lasers in medical sciences” Laser therapy on human skin affects the HERC6 gene and related genes, influencing many cell processes and requiring careful safety measures.
October 1997 in “Dermatologic Surgery” The Epilight Hair Removal System is effective for temporary hair removal with few side effects, but more research is needed to confirm its safety and long-term results.
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.
31 citations
,
October 2012 in “Archives of ophthalmology” Laser hair reduction near the eyebrows can cause serious eye injuries even with safety measures.
14 citations
,
November 2009 in “Dermatologic Surgery” Laser hair removal can cause severe allergic reactions.
36 citations
,
December 2009 in “Skin pharmacology and physiology” Helium-neon laser treatment can stimulate hair growth in mice.
August 2025 in “Lasers in Medical Science” Combining laser therapy with minoxidil improves hair growth and satisfaction without extra side effects.
10 citations
,
August 2018 in “Dermatologic Surgery” Laser treatment improves hair density and increases growth factors in androgenetic alopecia.
November 2023 in “Journal of medical and health studies” Combining low-level laser therapy with scalp microneedling and a clobetasol solution significantly improves androgenetic alopecia.
11 citations
,
June 2010 in “Dermatologic surgery” The dual-wavelength laser system effectively reduces EFFC symptoms with minimal side effects.
4 citations
,
December 2021 in “Applied sciences” Micro-needling with low-level light therapy effectively increases hair growth in people with mild to moderate hair loss.
1 citations
,
October 2017 in “Dermatologic Clinics” Men are increasingly using energy-based skin treatments for workplace success, with lasers and other devices effectively improving skin and body appearance.
January 1989 in “Journal of The American Academy of Dermatology” Dr. Hanke acknowledges the success of CO₂ laser for less severe blast tattoos and suggests dermabrasion for more extensive injuries, while also discussing dermatology's media presence and issues with minoxidil research.
10 citations
,
November 2019 in “Journal of Dermatological Treatment” Photobiomodulation helps hair growth safely in men and women, with laser devices working better than LED ones.
May 2024 in “Journal of the Egyptian Women's Dermatologic Society /Journal of the Egyptian Women's Dermatologic Society” Combining fractional CO2 laser and PRP is very effective for treating female hair loss.
May 2021 in “Journal of Dermatology and Cosmetic” Low-power lasers can prevent hair death and increase hair growth in wounds caused by freezing in rats.
26 citations
,
May 2017 in “Lasers in Medical Science” Laser therapy and hair growth factors significantly improve hair density in male baldness.
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.
April 2025 in “Asian Journal of Surgery”
September 2025 in “PubMed” Thulium laser therapy is a safe and effective short-term treatment for hair regrowth in androgenic alopecia patients.
18 citations
,
August 2018 in “Facial Plastic Surgery Clinics of North America” Lasers, microneedling, and PRP improve skin rejuvenation and repair, with PRP enhancing the effects when combined with other treatments.
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.
June 2020 in “Medicinskij alfavit” Laser and cell treatments effectively help hair regrowth in people with focal alopecia.
June 2025 in “Journal of Cosmetic Dermatology” Exosome therapy with laser treatment helped hair regrowth in a child with a rare skin condition.
6 citations
,
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.