September 2017 in “Springer eBooks” Low-level laser therapy seems to promote hair growth but requires more research to confirm its effectiveness.
Adding a topical agent to IPL improves hair reduction and satisfaction without extra side effects.
4 citations
,
May 2015 in “Hair transplant forum international” The review concluded that better studies are needed to prove if Low-Level Laser Therapy devices for hair growth really work.
1 citations
,
February 2009 in “Clinical and Experimental Dermatology” Hormone-replacement therapy improved a woman's skin condition known as lymphomatoid papulosis.
Low-Level Light Therapy improves quality of life more for women than men with hair loss.
15 citations
,
January 2008 in “PubMed” Laser and IPL hair reduction is effective but requires multiple sessions and ongoing maintenance.
July 1998 in “Proceedings of SPIE” Low-power laser therapy is an effective, side-effect-free treatment that speeds up hair regrowth and crural ulcer healing.
November 2020 in “Journal of the American Academy of Dermatology” Intense pulsed light with radiofrequency showed mixed results in improving quality of life for hidradenitis suppurativa patients, with no clinical improvements.
June 2024 in “Cermin Dunia Kedokteran” Low level laser therapy is effective and safe for various skin and hair conditions.
August 2025 in “Journal of Investigative Dermatology” Elevated luteinizing hormone contributes to female-pattern hair loss, and blocking certain channels may help prevent it.
137 citations
,
September 2005 in “Proceedings of the National Academy of Sciences of the United States of America” The HR protein helps hair grow by blocking a hair growth inhibitor, aiding in hair follicle regeneration.
78 citations
,
November 2005 in “Endocrinology” Hairless protein can block vitamin D activation in skin cells.
166 citations
,
July 1999 in “American Journal Of Pathology” The hairless (hr) gene is essential for normal hair follicle function and its mutation leads to hair loss.
4 citations
,
February 2024 in “The Journal of Urology” Adding hormone therapy to radiation improves survival for high-risk prostate cancer recurrence but has side effects.
13 citations
,
December 2017 in “Journal of Cosmetic and Laser Therapy” Low-level laser therapy can stimulate hair growth more effectively than fake devices, but patient satisfaction is similar for both. Results should be taken with caution due to small study sizes and differences between studies. More research is needed.
January 2005 in “Cosmetic Surgery Times” Infrared light therapy helps regrow hair.
6 citations
,
May 2012 in “Archives of Dermatological Research” A new mutation in the HR gene is linked to a rare form of hair loss with limb deformities.
January 2024 in “Brazilian Journal of Hair Health” Combining low-level laser therapy with topical corticosteroids effectively improved Lichen Planopilaris symptoms.
3 citations
,
February 2019 in “The European Research Journal” Laser pubic hair removal boosts self-esteem, body image, and sexual functions in women.
January 2018 in “Clinical approaches and procedures in cosmetic dermatology” Low-Level Laser Therapy might be an effective alternative hair loss treatment for some people.
February 2016 in “Acta Medica Marisiensis” A woman with chronic hepatitis C had a rare skin condition linked to her illness.
July 2025 in “Frontiers in Medicine” Mutations in the LIPH gene cause woolly hair in a child.
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.
September 2020 in “International journal of computer science and mobile computing” Low-level laser therapy can stimulate hair growth and increase hair density, making it a promising treatment for hair loss.
11 citations
,
January 2020 in “Skin appendage disorders” Low-level laser therapy safely and effectively improves hair growth and coverage for male and female pattern hair loss.
14 citations
,
April 2013 in “Journal of dermatological science” Hairless protein reduces Msx2 gene activity, affecting hair follicle development.
60 citations
,
December 2015 in “Lasers in Medical Science” Low-level laser therapy is safe and can increase hair growth for male and female pattern hair loss.
9 citations
,
November 2021 in “PubMed” FDA-approved low-level light/laser therapy devices can significantly increase hair density in people with pattern hair loss.
15 citations
,
January 2019 in “Lasers in surgery and medicine” Home-use light devices can significantly reduce hair but are less effective on very dark skin and slower than professional devices.