January 2026 in “Forum Dermatologicum” LED therapy is safe and can help with acne, aging skin, and hair loss, but consumer devices may be less effective.
15 citations
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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.
April 2020 in “The Aesthetics” LED-LLLT helps heal wounds, reduce pain, and regrow hair using specific light wavelengths.
35 citations
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July 2009 in “Optics express” Researchers created a new light source that improves chemical imaging by removing background noise.
Commercial and open-source light sheet microscopy systems have advanced through engineer-scientist collaborations, improving imaging quality.
September 2023 in “Journal of The American Academy of Dermatology” People were generally happy with the home light therapy devices for hair loss.
January 2015 in “Journal of cosmetics, dermatological sciences and applications” The combined technology safely and effectively removes hair at home on dark skin.
5 citations
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October 2023 in “International Wound Journal” The portable LED device speeds up wound healing.
4 citations
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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.
December 2023 in “Modern engineering and innovative technologies” ChromaLens offers more precise and stable hair coloring than traditional methods.
February 2025 in “Journal of Biophotonics” Dual-wavelength laser therapy promotes better hair regrowth than single-wavelength treatments.
2 citations
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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.
January 2026 in “American Journal of Medical and Clinical Research & Reviews” Different wavelengths of LED light are needed to treat different types of hair loss effectively.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Different types of human skin cells respond uniquely to various colors and doses of light, which could lead to specialized light treatments for skin conditions.
19 citations
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September 2011 in “Seminars in Cutaneous Medicine and Surgery” At-home laser and light skin devices are less effective than professional ones, with limited scientific evaluation, but some show promise for wrinkles, hair growth, and acne.
January 2026 in “Nature Communications” A wearable device using NIR light may help treat hair loss non-invasively.
May 2025 in “Journal of Photochemistry and Photobiology B Biology” Blue LED light improves hair treatments for Caucasian and Asian hair but not for African hair.
February 2023 in “Cosmoderma” Combining red LED therapy with beta-carotene is more effective for treating photoaging than red LED therapy alone.
10 citations
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September 2022 in “Journal of Biophotonics” Blue light therapy is safe for skin and may protect against UV radiation.
4 citations
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June 2025 in “Journal of Cosmetic Dermatology” The triple-wavelength diode laser effectively and safely reduces hair and improves skin appearance in people with darker skin.
9 citations
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May 2021 in “Archives of Dermatological Research” Home-based skin care devices are generally safe and effective for hair removal, promoting hair growth, treating wrinkles and acne, but results for psoriasis treatment are mixed.
12 citations
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January 2021 in “Dermatology Research and Practice” The 1927 nm Thulium laser effectively and safely treats postinflammatory hyperpigmentation in darker skin tones.
October 2022 in “Journal of Pharmaceutical Negative Results” Photobiomodulation therapy shows promise in treating various health conditions by using specific light wavelengths.
1 citations
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May 2001 in “Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE” The system helps monitor hair properties using RGB video microscopy.
25 citations
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October 2022 in “Ophthalmic Research” Red light therapy temporarily increased blood flow in the eye but didn't change other eye structures.
4 citations
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November 2024 in “Materials” The film creates vibrant colors and can be used in food sensors and cosmetics.
54 citations
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November 2014 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Combining LFQS and IPL is more effective and faster for treating melasma than LFQS alone.
April 2021 in “Institutional Repositories DataBase (IRDB)” High-intensity red LED light boosts bone cell growth and mineralization.
March 2024 in “Antioxidants” Excessive blue light harms eye cells and disrupts sleep patterns.
Choose FDA-cleared red light therapy devices and follow guidelines for safe use.