19 citations
,
February 2018 in “Lasers in Medical Science” Red light and LED treatments help hair grow by activating a specific cell signaling pathway.
September 2025 in “PubMed” Thulium laser therapy is a safe and effective short-term treatment for hair regrowth in androgenic alopecia patients.
15 citations
,
February 2008 in “Annals of plastic surgery” Most patients were satisfied with diode laser hair removal and experienced no long-term side effects.
26 citations
,
January 2012 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” The ESLD recommends international safety guidelines and standards for home-use light-based hair removal devices.
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.
June 2020 in “The journal of investigative dermatology/Journal of investigative dermatology” Pulsed red light boosts collagen and energy in cells faster than continuous red light.
2 citations
,
August 2016 in “Lasers in Surgery and Medicine” Photodynamic therapy can remove nonpigmented hair in mice and might work for humans.
Choose FDA-cleared red light therapy devices and follow guidelines for safe use.
16 citations
,
April 2020 in “Dermatology practical & conceptual” Laser treatment can effectively reduce unwanted hair growth, particularly for people with fair skin and dark hair.
90 citations
,
February 2000 in “Dermatologic Surgery” Alexandrite laser hair removal is safe for darker skin tones.
May 2014 in “Hanbang an'i'bi'in'hu pibu'gwa haghoeji” Low-level laser therapy is effective and safe for treating hair loss.
5 citations
,
March 2013 in “Journal of cosmetic and laser therapy” Laser treatment successfully removed unwanted facial hair caused by minoxidil.
11 citations
,
March 2012 in “Journal of the American Academy of Dermatology” Most patients with dark skin were satisfied with laser hair removal and had few complications.
2 citations
,
January 2021 in “JAAD Case Reports” Using a special laser and skin medication together successfully cleared a skin condition in a pregnant woman.
26 citations
,
December 1999 in “Journal of the American Academy of Dermatology” The normal-mode ruby laser effectively reduces facial hair for a long time with few side effects.
September 2023 in “Journal of the American Academy of Dermatology”
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.
25 citations
,
January 1999 in “Journal of cutaneous laser therapy” Diode laser effectively treats pseudofolliculitis barbae.
February 2014 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature”
October 2022 in “Journal of Pharmaceutical Negative Results” Photobiomodulation therapy shows promise in treating various health conditions by using specific light wavelengths.
May 2022 in “Hair transplant forum international” The document's conclusion cannot be provided because the content is not available.
19 citations
,
August 2007 in “Seminars in Plastic Surgery” Newer skin resurfacing lasers reduce damage and scarring, with some approved for safe use and minimal side effects.
January 2026 in “Nature Communications” A wearable device using NIR light may help treat hair loss non-invasively.
11 citations
,
June 2005 in “Journal of Cosmetic Dermatology” Lasers in hair transplantation show promise but are not yet standard, with current methods causing some side effects and needles still being preferred for creating recipient sites.
3 citations
,
March 2019 in “Chinese Medical Journal” CO2 fractional laser therapy may help regrow hair without scarring by affecting certain inflammatory and growth-related molecules.
4 citations
,
January 2011 in “Current problems in dermatology” At-home laser and light devices can safely reduce acne and hair growth when used correctly but are less effective than professional treatments.
May 2019 in “Case medical research”
5 citations
,
November 2014 in “Hair transplant forum international” Low Level Laser Therapy can promote hair growth.
3 citations
,
September 2001 in “Dermatologic Surgery” Adding a 5 W CO2 laser to the Er:YAG laser improved bleeding control without harming hair growth or causing damage.
7 citations
,
September 2019 in “DOAJ (DOAJ: Directory of Open Access Journals)” Photobiomodulation can help regrow hair in certain types of hair loss.