February 2026 in “Cureus” The Q-switched ruby laser effectively lightened eyebrow tattoos but may reduce eyebrow hair density.
2 citations
,
January 2003 in “Dermatologic surgery” The 800-nm pulsed diode laser is a safe and effective long-term treatment for trichostasis spinulosa in dark-skinned individuals.
March 2026 in “Health Science Reports” The 755 nm laser is more effective and safer for hair removal than the dual-wavelength laser.
February 2023 in “Frontiers in Bioengineering and Biotechnology” Optical imaging and light therapy show promise for diagnosing and treating liver injury caused by surgery.
Laser treatments effectively increase hair growth in hair loss conditions.
June 2020 in “The journal of investigative dermatology/Journal of investigative dermatology” Pulsed red light boosts collagen and energy in cells faster than continuous red light.
January 2019 in “Chulalongkorn Medical Journal” Using a special laser and platelet-rich plasma together is safe and improves hair growth in men with hair loss.
3 citations
,
January 2003 in “Facial plastic surgery” Laser hair removal is a noninvasive way to reduce unwanted hair long-term.
1 citations
,
January 2023 in “Frontiers in Physiology” The method allows precise cell removal without harming nearby tissues.
63 citations
,
December 2002 in “Archives of Dermatology” The 308-nm excimer laser is a promising treatment for vitiligo with varying success and mild side effects.
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.
4 citations
,
November 2000 in “Dermatologic surgery” The cooling gel reduces pain during laser hair removal.
May 2026 in “Journal of the Egyptian Womenʼs Dermatologic Society” Microneedling radiofrequency improves skin texture and tone by stimulating collagen and elastin.
January 2024 in “Journal of Cosmetic Dermatology” The 1565 nm non-ablative fractional laser is more effective and satisfying than 5% minoxidil for treating hair loss.
24 citations
,
March 2015 in “Dermatologic Surgery” Home-use cosmetic laser and light devices show modest results for hair removal and acne treatment, but more research is needed for confirmation.
September 2024 in “Journal of Cosmetic Dermatology” Follow these guidelines to safely and effectively use energy-based devices in aesthetic treatments.
May 2025 in “Lasers in Surgery and Medicine” Nonablative monopolar radiofrequency is a safe and effective long-term treatment for acne.
May 2017 in “Journal of The American Academy of Dermatology” 595 nm pulsed dye laser is a cost-effective treatment for nonmelanoma skin cancer with a low recurrence rate.
January 2000 in “Optics Letters” Laser treatment can inhibit hair growth and different hair colors reach different temperatures when lasered.
April 2020 in “The Aesthetics” LED-LLLT helps heal wounds, reduce pain, and regrow hair using specific light wavelengths.
February 2022 in “INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH” Home-based laser devices are effective for hair removal, skin rejuvenation, and stimulating hair growth, but more research is needed on their safety and long-term effects.
June 2024 in “Cermin Dunia Kedokteran” Low level laser therapy is effective and safe for various skin and hair conditions.
6 citations
,
September 2019 in “Journal of Cosmetic Dermatology” Laser treatment effectively increases hair density and thickness in androgenic alopecia.
May 2021 in “Journal of Dermatology and Cosmetic” Low-power lasers can prevent hair death and increase hair growth in wounds caused by freezing in rats.
15 citations
,
July 2019 in “Lasers in surgery and medicine” The erbium-glass laser effectively promotes hair regrowth in alopecia areata.
5 citations
,
October 2020 in “Veterinary record case reports” Fluorescent light energy may help treat skin infections in dogs with calcinosis cutis.
13 citations
,
July 2024 in “Medicina” Lasers can trigger skin reactions, especially in darker skin, and more research is needed to improve treatments.
May 2005 in “Seminars in Plastic Surgery” The Erbium YAG laser is effective in hair restoration, resulting in high yield and density, but it's not recommended for second replacements or those with good-quality hair.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Li2CO3 improved skin disease in a mouse model of Focal Dermal Hypoplasia without toxicity.
August 2025 in “The American Journal of Medical Sciences and Pharmaceutical Research” Non-injection carboxytherapy is effective and safe for treating problematic skin.