September 2024 in “Journal of the Pakistan Medical Association” A 589 nm laser increases IL-2 and IFN-y gene expression in human T-cells.
November 2021 in “Research Square (Research Square)” A 532 nm laser at 15 J/cm2 speeds up tendon healing by increasing tendon stem cell growth and tendon-related gene activity.
4 citations
,
March 2019 in “Journal of Pure and Applied Microbiology” A 940nm laser effectively reduces inflammation in rat joints.
1 citations
,
March 2018 in “Journal of lasers in medical sciences” Combining capislow with laser is more effective for reducing unwanted hair, but the effect is temporary.
Laser therapy is effective for treating vascular lesions with the right light settings and trained professionals.
Low level laser therapy effectively treats alopecia areata on the scalp.
64 citations
,
October 2020 in “Journal of lasers in medical sciences” Low-level laser therapy shows promise but needs more research for improvement.
43 citations
,
June 2012 in “Lasers in Medical Science” Low-level laser treatment helped rats regrow hair faster after chemotherapy.
February 2009 in “Journal of The American Academy of Dermatology” Fractional infrared technology is effective and safe for treating cervical laxity.
September 2023 in “Journal of the American Academy of Dermatology” March 2003 in “International Society of Hair Restoration Surgery” Lasers are now less popular for hair restoration.
1057 citations
,
November 2011 in “Annals of Biomedical Engineering” Low-level Laser Therapy may help reduce inflammation, pain, and aid healing, but more research is needed to confirm its effectiveness and establish standard treatment guidelines.
1 citations
,
May 2022 in “Recima21” Microneedling and low-intensity laser are safe and effective for treating male hair loss.
15 citations
,
September 2014 in “Dermatologic surgery” Diode laser removes hair better but is more painful than intense pulsed light.
147 citations
,
January 2014 in “American Journal of Clinical Dermatology” Laser device increases hair density, safe for treating hair loss in men and women.
January 2025 in “Journal of Cutaneous and Aesthetic Surgery” Low-level laser therapy effectively improves hair growth in androgenetic alopecia with minimal side effects.
9 citations
,
August 2011 in “The World Journal of Men s Health” Taking 5-ARI before prostate laser surgery may lead to more blood changes, longer surgery, and more urinary issues.
15 citations
,
July 2019 in “Lasers in surgery and medicine” The erbium-glass laser effectively promotes hair regrowth in alopecia areata.
41 citations
,
December 2017 in “Lasers in Medical Science” Low-Level Laser Therapy (LLLT) is a safe and effective treatment for common hair loss, but more research is needed to find the best power and wavelength for treatment.
16 citations
,
December 2017 in “Journal of The American Academy of Dermatology” Low-level laser therapy may reduce symptoms and increase hair thickness in lichen planopilaris patients.
2 citations
,
February 2022 in “Biology” Blue laser light reduces energy in mouse skin cells and creates harmful oxygen compounds, possibly harming the cells.
90 citations
,
January 2009 in “Journal of cosmetic and laser therapy” Low-level laser therapy might help hair growth, but more research is needed.
January 2022 in “Advances in Clinical Medicine” 82 citations
,
May 2005 in “Dermatologic therapy” Laser hair removal has advanced to effectively reduce hair for various skin types and hair colors.
165 citations
,
August 2013 in “Lasers in Surgery and Medicine” Low-Level Laser Therapy is effective and safe for hair growth with minimal side effects.
40 citations
,
February 2012 in “Dermatology Online Journal” Lasers might help hair growth in some alopecia cases, but more research is needed to confirm their effectiveness and safety.
75 citations
,
August 2003 in “International journal of cosmetic surgery and aesthetic dermatology” The HairMax LaserComb made hair grow more and get stronger for people with hair loss.
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.
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.
January 2026 in “International Journal of Surgery Case Reports” Home IPL devices safely and effectively reduce hair and prevent pilonidal disease recurrence.