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.
The DNS FUE technique offers discreet hair transplants with high satisfaction and low damage rates.
January 2012 in “Human health handbooks” Low-level light therapy is FDA-approved for male pattern hair loss, increases hair count and strength, and is considered safe for use.
March 2023 in “Cosmetics” The "in-motion" technique for hair removal is less painful and safer than the traditional method, with similar effectiveness.
April 2023 in “Journal of Investigative Dermatology” In-person laser treatments help hair growth 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.
18 citations
,
April 1989 in “Clinics in Dermatology” The argon gas-based cryotherapy effectively reduced keloid scars but caused some hypopigmentation and had a recurrence rate, especially in Afro-American patients.
December 2022 in “IntechOpen eBooks” 308 excimer phototherapy is a safe and effective way to treat hair loss from Alopecia Areata.
1 citations
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February 2022 in “Lasers in Medical Science” Low-level laser therapy is about 80% effective in treating hair loss, with best results in males, those who use it for over a year, and those with scalp conditions like dandruff and rash.
August 2001 in “Dermatologic Surgery” Elliptografting gives better hair appearance and satisfaction than other methods.
117 citations
,
September 2013 in “Lasers in Surgery and Medicine” Red light therapy at 655 nm significantly improved hair growth in men with hair loss.
July 2002 in “Journal of Cosmetic Dermatology” Laser and Eflornithine are more effective for hair removal than traditional methods.
2 citations
,
May 2010 in “Actas Dermo-Sifiliográficas” Home-use medical-cosmetic devices like lasers for hair removal may be convenient but need more research to confirm safety and effectiveness.
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.
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.
5 citations
,
January 2015 in “Evidence-based complementary and alternative medicine” Adding licorice gel to laser treatment is more effective for reducing facial hair than laser alone.
33 citations
,
January 2021 in “Aesthetic Surgery Journal” Low-Level Light Therapy (LLLT) is a safe and effective method for skin rejuvenation, acne treatment, wound healing, body contouring, and hair growth, but more well-designed trials are needed for confirmation.
10 citations
,
June 2006 in “Clinical and experimental dermatology” Laser hair removal greatly improves quality of life.
2 citations
,
August 1994 in “The Journal of Dermatologic Surgery and Oncology” The article concludes that hair transplantation is advancing, but a reliable way to ensure complete tumor removal is still needed.
March 2003 in “International Society of Hair Restoration Surgery” Lasers are now less popular for hair restoration.
August 2015 in “Journal of clinical & experimental dermatology research”
20 citations
,
December 2010 in “Burns” PL-FUT is an effective hair restoration method for burn victims with minimal scarring and high patient satisfaction.
7 citations
,
March 2020 in “Lasers in Medical Science” LLLT is a safe, promising hair loss treatment, but more research needed.
7 citations
,
August 2015 in “Dermatologic Surgery” The cross beam laser is a useful tool for safely measuring scalp stretchiness to improve hair transplant results.
March 2026 in “Cosmetics” Using enzymes with laser hair removal may reduce unwanted hair growth better than laser alone.
32 citations
,
September 2016 in “Dermatologic Surgery” The evidence for using Low-Level Laser Therapy for hair loss is limited and more thorough research is needed.
45 citations
,
December 2004 in “Forensic Science International” Laser microdissection helps get DNA from single hair follicles for better forensic analysis.
November 2025 in “Physics of Fluids” Low-intensity ultrasound can safely enhance hair regrowth by selecting the right frequency and intensity.
January 2019 in “Dermatologic Surgery” Pulsed Dye Laser effectively treats skin lesions in Rosai–Dorfman Disease.
August 2015 in “Advances in Small Animal Medicine and Surgery” Low-level laser therapy may help regrow hair in dogs with non-inflammatory hair loss.