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.
January 2026 in “Nature Communications” A wearable device using NIR light may help treat hair loss non-invasively.
July 2018 in “Elsevier eBooks” Discoid Lupus Erythematosus often causes scarring hair loss, is influenced by genetics and environment, and requires early treatment to prevent worsening.
65 citations
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March 2016 in “Lasers in Medical Science” Most low-level light therapy studies did not accurately report how light was measured, affecting treatment reliability.
19 citations
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July 2009 in “Clinical and Experimental Dermatology” The study found that long-term sun exposure does not significantly affect follicular plugs on the scalp, and the scalp's appearance is unique compared to other body parts.
2 citations
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February 2022 in “Biology” Blue laser light reduces energy in mouse skin cells and creates harmful oxygen compounds, possibly harming the cells.
December 2025 in “Aesthetic Plastic Surgery” The new near-infrared LED device improves skin and hair with no side effects.
8 citations
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March 2022 in “Cancers” Proton minibeam radiotherapy may reduce skin side effects by causing localized DNA damage.
1 citations
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November 2022 in “International journal of molecular sciences” Human fetal placental stromal cell injections speed up healing and improve skin and hair recovery after radiation damage.
4 citations
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September 2021 in “Sensors” LED therapy can safely and effectively regrow eyebrows in people with frontal fibrosing alopecia.
5 citations
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October 2023 in “International Wound Journal” The portable LED device speeds up wound healing.
1 citations
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February 2025 in “Photodermatology Photoimmunology & Photomedicine” 830 nm LED light effectively treats and prevents skin redness and dark spots, while 590 nm LED light only helps prevent them.
October 2025 in “Dermatologica Sinica” Combining laser therapy with other treatments effectively increases hair density and thickness for hair loss.
February 2025 in “Cosmetics” Blue light therapy is promising for skin and hair conditions but needs more research for widespread use.
February 2024 in “International journal of molecular sciences” UV exposure reduced hair shine in mice, but minoxidil helped restore it.
11 citations
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April 2021 in “Journal of Clinical Medicine” The LED device safely improves neck skin appearance without affecting thyroid function.
2 citations
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May 2023 in “Photobiomodulation, photomedicine, and laser surgery” Light therapy is effective and safe for treating skin color disorders like vitiligo and dark spots.
6 citations
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July 2020 in “The Kaohsiung Journal of Medical Sciences” Inhibiting the PI3K/Akt pathway may help prevent radiation-induced liver injury.
18 citations
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May 2022 in “Stem Cell Research & Therapy” Green OLED light improves stem cell effectiveness for better wound healing.
18 citations
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December 2021 in “Journal of Nanobiotechnology” The nanofibers effectively treated infected diabetic wounds by killing bacteria and aiding wound healing without toxicity.
14 citations
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July 2022 in “Nutrients” Vitamin A is important for healthy skin and hair, influencing hair growth and skin healing, but UV light reduces its levels.
2 citations
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January 2022 in “BioMed Research International” LED light therapy at 863 nm wavelength can slow down skin tumor growth and reduce inflammation in mice.
1 citations
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December 2025 in “Photodermatology Photoimmunology & Photomedicine” Phototherapy effectively treats certain alopecia areata types, especially if started early.
August 2025 in “Photodermatology Photoimmunology & Photomedicine” LED therapy is a promising, non-invasive skin treatment, but needs standardization and personalization.
June 2025 in “Archives of Dermatological Research” Light-treated cell medium boosts hair growth in mice.
September 2024 in “Archives of Dermatological Research” The light-guiding microneedle patch effectively stimulates hair growth in androgenetic alopecia without serious side effects.
January 2024 in “Updates in clinical dermatology” Photobiomodulation effectively stimulates hair growth and reduces hair loss.
July 2023 in “International Journal of Molecular Sciences” N,N-Dimethylglycine Sodium Salt helps reduce skin inflammation and improves skin cell growth and healing.
9 citations
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July 2022 in “EMBO molecular medicine” Blocking certain immune signals can reduce skin damage from radiation therapy.
2 citations
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December 2024 in “Journal of Photochemistry and Photobiology B Biology” Pulsed wave red LED light is more effective than continuous wave light for promoting hair regrowth.