January 2019 in “Journal of clinical and cosmetic dermatology” Combining laser light therapy and growth factor treatment improves hair growth in people with hair loss.
August 2021 in “Journal of advances in medicine and medical research” Excimer light therapy is more effective than low level laser therapy for treating alopecia areata.
3 citations
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August 2024 in “Journal of Cosmetic Dermatology” Combining laser therapy with hair extraction improves eyebrow scar treatment.
15 citations
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January 2003 in “Lasers in Surgery and Medicine” Cold air and a chilled sapphire window both protect the skin during laser treatments, and work better with water or gel, especially for darker skin.
4 citations
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December 2016 in “Medical lasers” Lasers can be effective for treating hair loss from alopecia areata.
52 citations
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June 1998 in “British journal of dermatology/British journal of dermatology, Supplement” Ruby laser treatment is effective and well-tolerated for reducing hair growth.
10 citations
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April 2020 in “Journal of Mind and Medical Sciences” Excimer laser therapy can be an alternative for treating superficial morphea when topical steroids don't work.
April 2023 in “Journal of Investigative Dermatology” Combining platelet-rich plasma with laser therapy improves treatment for vitiligo, skin rejuvenation, and acne scars, but more research is needed.
January 2017 in “Surgical and Cosmetic Dermatology” Combining laser therapy with drug injections effectively treats androgenetic alopecia.
1 citations
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May 2022 in “Recima21” Microneedling and low-intensity laser are safe and effective for treating male hair loss.
September 1998 in “Journal of the European Academy of Dermatology and Venereology”
2 citations
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September 2014 in “PubMed” Low-level laser or light devices could be a cheaper, side-effect free treatment for hair loss, but more research is needed to confirm their effectiveness.
September 2021 in “Hair transplant forum international” The P&P Hairline Laser is a new, hands-free device that improves hairline symmetry in hair restoration surgery and can create a symmetrical hairline in less than a minute.
31 citations
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January 2019 in “Frontiers in Veterinary Science” Laser therapy improved surgical scar healing in dogs.
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 2013 in “Proceedings of SPIE” Researchers created a system that accurately aligns laser beams automatically.
30 citations
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January 2015 in “Dermatology” 308-nm excimer laser therapy helps regrow hair in alopecia areata.
91 citations
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July 1997 in “Dermatologic Clinics” Laser hair removal is an advanced and effective method for removing unwanted hair.
April 2022 in “International Journal of Health Sciences (IJHS)” Combining laser therapy with platelet-rich plasma improves hair growth in people with hair loss.
2 citations
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October 1998 in “Dermatologic Surgery” Adjusting laser settings improved hair transplant results in Oriental patients.
31 citations
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February 1999 in “Dermatologic surgery” Sun exposure after laser hair removal can cause skin darkening, which is hard to treat and requires avoiding UV light.
4 citations
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December 2021 in “Applied sciences” Micro-needling with low-level light therapy effectively increases hair growth in people with mild to moderate hair loss.
March 2022 in “Hair transplant forum international” Using a special laser and growth serum can safely increase hair thickness and density in people with hair loss.
April 2023 in “Journal of Investigative Dermatology” In-person laser treatments help hair growth in androgenetic alopecia.
1 citations
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August 2019 in “Journal of Dentistry Indonesia” A 645-nm diode laser effectively penetrates swine soft tissues, suggesting predictable therapeutic effects.
67 citations
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October 1997 in “Dermatologic Surgery” The EpiLight Hair Removal System removed about 60% of hair with some side effects, and more research is needed to confirm long-term effectiveness.
17 citations
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December 2013 in “Journal of Investigative Dermatology Symposium Proceedings” The excimer laser may help hair regrow in alopecia areata patients.
1 citations
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March 2024 in “PubMed” Surgery with a carbon-dioxide laser successfully treated a Labrador's tongue condition, but some hair regrew.
November 2025 in “International Journal of Advanced Research” Platelet-rich plasma therapy effectively treated laser-induced skin lightening.
44 citations
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July 2015 in “JAMA Facial Plastic Surgery” Fractional laser resurfacing is effective and safe for skin treatment, with benefits like less downtime and a low risk of adverse events.