April 2024 in “Journal of dermatology research reviews & reports” Using a laser helmet with Minoxidil works better for male hair loss than Minoxidil alone, with no extra side effects.
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.
43 citations
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June 2012 in “Lasers in Medical Science” Low-level laser treatment helped rats regrow hair faster after chemotherapy.
9 citations
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July 2022 in “Dermatology and Therapy” The laser treatment effectively and safely improved keratosis pilaris.
2 citations
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February 2023 in “Shiraz E-Medical Journal” Low-level laser therapy improved bone strength after tooth extraction, but calcium content was unchanged.
68 citations
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January 2007 in “Journal of Cosmetic and Laser Therapy” Laser/light treatments for hair loss are popular but lack scientific data proving effectiveness.
19 citations
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January 2001 in “Journal of cutaneous laser therapy” The Nd:YAG laser safely reduces facial hair and slows regrowth, with patient satisfaction.
14 citations
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March 2020 in “Scientific Reports” Using dual-frequency ultrasound with microbubbles can potentially improve the delivery of hair growth treatment through the skin and enhance hair growth.
10 citations
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January 2010 in “Indian journal of dermatology, venereology, and leprology” Long pulsed Nd: YAG laser is safe and effective for long-term hair reduction in darker skin types.
7 citations
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March 2020 in “Lasers in Medical Science” LLLT is a safe, promising hair loss treatment, but more research needed.
4 citations
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April 1999 in “Dermatologic Clinics” Long-pulsed ruby lasers effectively reduce hair for up to 2 years with minimal pain.
Finasteride and low-level laser therapy are similarly effective for frontal pattern hair loss.
1 citations
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February 2023 in “International journal of research - granthaalayah” Electromagnetic energy from wound dressing paste can disrupt skin lipid droplets, possibly affecting cancer development.
47 citations
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May 1999 in “Reproduction” Goat reproductive activity and coat growth are affected by light and temperature, with temperature altering prolactin levels and hair growth, but not melatonin or estrus onset.
March 2024 in “GSC Advanced Research and Reviews” Different light affects cell functions and can help treat skin conditions.
47 citations
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April 2016 in “Lasers in Surgery and Medicine” Low-level laser therapy may improve hair regrowth and thickness for androgenetic alopecia, but more research is needed.
December 2025 in “Aesthetic Plastic Surgery” The new near-infrared LED device improves skin and hair with no side effects.
December 2025 in “npj Systems Biology and Applications” Cold temperatures can stop human cell circadian rhythms, but warming restores them.
January 2015 in “Przegla̧d dermatologiczny” 308 nm excimer light therapy may help hair regrowth in alopecia areata with delayed results and no serious side effects.
62 citations
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July 2018 in “Lasers in Medical Science” LED therapy is safe and shows potential for treating skin conditions and promoting hair growth, but more research is needed.
16 citations
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November 2016 in “Journal of Cosmetic and Laser Therapy” Laser and light therapies, especially the 308 nm excimer laser, are effective and safe for treating alopecia areata, but more research is needed.
27 citations
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July 1990 in “International Journal of Dermatology” A pulsed electrical field safely and effectively increased hair growth.
8 citations
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April 2024 in “Cureus” CO2 lasers are better for severe acne scars, while Er:YAG lasers are gentler with fewer side effects.
14 citations
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May 2013 in “American Journal of Physiology-endocrinology and Metabolism” Removing myelin protein zero-like 3 in mice leads to better metabolism and resistance to obesity.
December 2023 in “LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)” Both photobiomodulation and low-frequency treatments effectively reduce body measurements.
12 citations
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July 2016 in “Forensic science international” The research found that postmortem root bands in hair are likely caused by the breakdown of a specific part of the hair's inner structure after death.
92 citations
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September 2019 in “ACS nano” A wearable device using electric stimulation can significantly improve hair growth.
2 citations
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January 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” A protein called FERONIA helps control root hair growth in response to cold and low nitrogen by activating nutrient-sensing pathways in a plant called Arabidopsis.
31 citations
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April 1999 in “Dermatologic Clinics” Nd:YAG laser can reduce hair with multiple treatments, but permanent removal isn't guaranteed.
April 2018 in “International journal of nanotechnology and nanomedicine” Low-level laser therapy effectively reduces the size of pressure ulcers compared to placebo.