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.
6 citations
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November 2018 in “Photodiagnosis and Photodynamic Therapy” A wearable cap-like device using light therapy reduced scalp skin lesions by 71% and was painless.
1 citations
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July 2025 in “Journal of Photochemistry and Photobiology B Biology” Photobiomodulation helps protect hair follicle cells from damage caused by DHT.
23 citations
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July 2021 in “Life” Blue light can help treat skin conditions like eczema and acne without major side effects.
70 citations
,
April 2017 in “Lasers in surgery and medicine” Blue light promotes hair growth by interacting with specific receptors in hair follicles.
September 2015 in “Photodiagnosis and Photodynamic Therapy”
April 2026 in “Biosensors” Red light increases hair follicles and ATP in mouse skin.
1 citations
,
February 2023 in “IntechOpen eBooks” Targeted photodynamic therapy is a promising method for precise disease treatment and diagnosis.
1 citations
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June 2022 in “Photobiomodulation, photomedicine, and laser surgery” Photobiomodulation increases hair density in 5 weeks for androgenetic alopecia.
July 2023 in “Journal of lasers in medical sciences” Red laser therapy helped regrow hair in an alopecia areata patient within 21 days.
April 2021 in “JOJ dermatology & cosmetics” The combined laser and plasma jet therapy effectively regrew hair in a woman with alopecia areata.
April 2022 in “Zenodo (CERN European Organization for Nuclear Research)” Combining PRP with LLLT is most effective for hair growth in androgenetic alopecia.
3 citations
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April 2022 in “Dermatologic Surgery” Light therapy with various colors helps treat hair loss.
January 2024 in “Open MIND” Melatonin and photobiomodulation both help hair regrowth in German Spitz dogs with alopecia X.
6 citations
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October 2018 in “Lasers in Medical Science” Low-level laser therapy using near-infrared light may help heart conditions and promote healing by releasing nitric oxide.
May 2022 in “Annals of Oncology” Photobiomodulation therapy may speed up hair regrowth after chemotherapy in the short term.
February 2023 in “Biophysical Journal” Light can be used to stimulate ear hair cells, improving speed and consistency over previous methods.
May 2023 in “Dermatology Online Journal” No increased skin cancer risk was found in alopecia patients treated with photobiomodulation.
The combined treatment increased hair density in most patients with Androgenetic Alopecia.
April 2021 in “Journal of Investigative Dermatology” Photobiomodulation therapy may help treat hair loss in people with darker skin, but more research is needed.
1 citations
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June 2012 in “OhioLink ETD Center (Ohio Library and Information Network)” A new 3-D bioreactor system improves drug screening and reduces animal testing.
January 2026 in “Nature Communications” A wearable device using NIR light may help treat hair loss non-invasively.
Phototherapy with red or blue light can safely improve hair growth and scalp health in androgenetic alopecia.
January 2026 in “SSRN Electronic Journal”
May 2013 in “Proceedings of SPIE” Researchers created a system that accurately aligns laser beams automatically.
60 citations
,
October 2010 in “Molecular Imaging and Biology” Increased skin pigmentation in mice reduces bioluminescent signal accuracy.
10 citations
,
January 2020 in “Journal of Materials Chemistry B” The biofilm enhances skin healing by promoting cell growth and blood vessel formation.
March 2024 in “GSC Advanced Research and Reviews” Different light affects cell functions and can help treat skin conditions.
January 2018 in “Archives of general internal medicine” The document concludes that automatic biofiber hair implant is a new method for improving hair growth.
31 citations
,
August 2022 in “Frontiers in Oncology” Photobiomodulation therapy helps manage cancer treatment side effects but needs more research for optimization.