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.
April 2024 in “Cognizance journal” The alexandrite laser effectively reduces unwanted hair by about 75%.
Ablative CO2 laser resurfacing tightens skin by destroying and regenerating skin layers.
January 2018 in “Springer eBooks” Lasers are FDA-approved for permanent hair reduction, not removal, and more research is needed to improve treatments.
December 2005 in “Springer eBooks” Laser hair removal is generally effective, with results varying by laser type and patient.
December 2025 in “Medical Lasers” The laser treatment increased hair density in men with hair loss.
69 citations
,
August 1995 in “Annals of Plastic Surgery” The ultrapulse carbon dioxide laser can effectively resurface skin without scarring.
Ablative CO2 laser resurfacing tightens skin by promoting collagen and new cell growth.
24 citations
,
January 2013 in “Lasers in medical science” The fractional ultrapulse CO2 laser is a safe and effective non-surgical treatment for upper eyelid issues and brow lifting.
47 citations
,
November 2000 in “Archives of dermatology” Pulsed infrared laser can effectively reduce symptoms of pseudofolliculitis barbae.
55 citations
,
June 2013 in “Dermatologic Surgery” Ablative fractional resurfacing could improve how well topical drugs penetrate the skin, but more research is needed to fine-tune the method.
July 2023 in “Journal of Education, Health and Sport” Fractional microneedle radiofrequency is a safe and effective skin treatment with minimal serious side effects.
April 2024 in “Al-Azhar International Medical Journal /Al-Azhar International Medical Journal” Combining either fractional CO2 laser or microneedling with 5-FU is more effective for treating vitiligo.
15 citations
,
June 2015 in “Lasers in Medical Science” The 830-nm wavelength was most effective at promoting hair growth in rats using low-level laser therapy.
4 citations
,
October 2024 in “Aesthetic Plastic Surgery” The combined treatment improves skin texture and reduces wrinkles effectively.
March 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Combining nonablative fractional laser with minoxidil was effective for alopecia areata with only one patient relapsing after a year.
115 citations
,
January 2002 in “American Journal of Clinical Dermatology” 2 citations
,
January 2023 in “Biomedicines” The treatment combining laser and fetal fibroblasts effectively reduces scarring.
9 citations
,
June 2019 in “JAAD case reports” Laser hair removal can help treat acne keloidalis nuchae, but results vary and a standard scoring system is needed.
January 1994 in “Ressò de Ponent: revista de l'Ateneu Popular de Ponent” Both laser and microneedling are effective for treating resistant alopecia areata.
48 citations
,
May 2012 in “Journal of cosmetic and laser therapy” Fractional bipolar RF energy safely and effectively treats acne scars.
January 2025 in “Surgical & Cosmetic Dermatology” Erbium-YAG laser treatment improved folliculitis decalvans without causing hair loss.
15 citations
,
February 2018 in “Journal of Cosmetic and Laser Therapy” Laser-assisted drug delivery improves hair loss.
9 citations
,
July 2022 in “Dermatology and Therapy” The laser treatment effectively and safely improved keratosis pilaris.
1 citations
,
August 2018 in “Dermatologic Surgery” 1 citations
,
January 2016 in “Journal of Advanced Plastic Surgery Research” The laser treatment effectively reduced hair growth in women with hirsutism, with temporary side effects.
June 2023 in “QJM: An International Journal of Medicine” Laser treatment combined with platelet-rich plasma is more effective for hair loss than laser treatment alone.
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.
19 citations
,
August 2018 in “Journal of the American Academy of Dermatology” Both lasers are equally effective and safe for treating freckles.
May 2026 in “Journal of Cosmetic Dermatology” Fractional laser therapy effectively and safely improves hair density in androgenetic alopecia.