10 citations
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November 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” New laser particles can track thousands of cells in 3D models, improving single-cell analysis.
1 citations
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January 1987 Low-output laser irradiation can stimulate or inhibit biological processes depending on the dose.
December 2020 in “Lasers in Surgery and Medicine” Laser safely and effectively removes unwanted scalp micropigmentation.
December 2025 in “Lasers in Surgery and Medicine” 2 citations
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May 2018 in “Dermatologic Surgery”
1 citations
,
March 2006 in “Dermatologic Surgery” Using a polarized LED magnifier during hair transplants makes creating recipient sites easier and may increase hair density.
53 citations
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October 2012 in “Journal of dermatological treatment” The laser treatment effectively and safely improved melasma in Asian patients.
September 2017 in “Journal of Investigative Dermatology” Photodynamic therapy can potentially remove nonpigmented hair by damaging hair follicles.
7 citations
,
August 2024 in “Skin Research and Technology” The study's findings are unreliable due to retraction.
November 2021 in “Research Square (Research Square)” A 532 nm laser at 15 J/cm2 speeds up tendon healing by increasing tendon stem cell growth and tendon-related gene activity.
August 2022 in “Dermatologic Therapy” 39 citations
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June 1999 in “Seminars in cutaneous medicine and surgery” Optical hair removal devices showed potential for long-term hair removal in 1999.
December 2025 in “Journal of Veterinary Clinics” CO₂ laser surgery successfully healed a dog's chronic paw condition.
February 2016 in “Seoul National University Open Repository (Seoul National University)” Photodynamic therapy can temporarily remove nonpigmented hair but is less effective than lasers for black hair.
43 citations
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November 2012 in “Pharmaceutical research” Fractional CO2 laser treatment significantly boosts drug and nanoparticle skin absorption, especially through hair follicles.
September 1998 in “Journal of the European Academy of Dermatology and Venereology” 1 citations
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June 2022 in “Photobiomodulation, photomedicine, and laser surgery”
January 2021 in “Dermatologic Therapy” Channels stay open for 24 hours, making laser treatment potentially effective for hair loss.
24 citations
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May 2017 in “Journal of Cosmetic and Laser Therapy” The laser scanner device was more effective at increasing hair density than the laser hat in treating androgenic alopecia.
April 2025 in “Journal of Biophotonics” PBM therapy improves mitochondrial function and promotes tissue regeneration in dental pulp stem cells.
March 2026 in “Health Science Reports” The 755 nm laser is more effective and safer for hair removal than the dual-wavelength laser.
April 2022 in “Dermatologic Therapy” Diode laser treatment works better for facial hirsutism in patients with normal hormone levels.
October 2021 in “Research Square (Research Square)” A 532 nm laser helps tendon stem cells grow and become tendon-like by increasing Nr4a1 activity, which may speed up tendon repair.
January 2017 in “Lasers in Surgery and Medicine” The 2017 issue emphasized progress in laser and energy-based skin treatments, but noted the need for more research on certain procedures and technologies.
April 2023 in “Journal of Investigative Dermatology” Both laser treatments improved acne scars similarly, but the Nd:YAG laser was safer and less painful, while the Er:YAG laser left patients slightly more satisfied.
9 citations
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November 1999 in “Annals of Plastic Surgery” Ruby laser hair removal does not cause increased cell growth in the skin.
January 2026 in “National Science Review” 3 citations
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March 2013 in “QScience Connect” Photodynamic therapy with methylene blue and a laser effectively destroys hair follicles better than traditional laser hair removal.
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.
November 2025 in “International Journal of Advanced Research” Platelet-rich plasma therapy effectively treated laser-induced skin lightening.