5 citations
,
September 2019 in “Journal of Biomedical Optics” 1319-nm laser radiation can cause skin damage, with severity depending on exposure time and beam size.
2 citations
,
August 2016 in “Lasers in Surgery and Medicine” Photodynamic therapy can remove nonpigmented hair in mice and might work for humans.
6 citations
,
April 2012 in “Lasers in surgery and medicine” Laser hair removal can cause a severe itchy rash in some allergic individuals, treatable with steroids.
January 2018 in “Springer eBooks” Lasers are FDA-approved for permanent hair reduction, not removal, and more research is needed to improve treatments.
5 citations
,
January 2017 in “Skin appendage disorders” A man developed an allergic skin reaction from a therapy cap used for hair loss treatment.
5 citations
,
June 2024 in “Archives of Dermatological Research” Fractional Er:YAG laser with PRP is more effective and has fewer side effects than microneedling with PRP for vitiligo.
4 citations
,
June 2022 in “Journal of cleaner production” New eco-friendly method strengthens and sets hair using light and causes less damage.
31 citations
,
October 2012 in “Archives of ophthalmology” Laser hair reduction near the eyebrows can cause serious eye injuries even with safety measures.
1 citations
,
May 2022 in “Recima21” Microneedling and low-intensity laser are safe and effective for treating male hair loss.
May 2017 in “Journal of The American Academy of Dermatology” Combining microneedling with Q-switched laser treatment for tattoo removal did not improve results and caused more pain.
35 citations
,
December 2014 in “Lasers in surgery and medicine” Red light promotes hair growth by directly stimulating hair cells and improving cell communication.
January 2025 in “E3S Web of Conferences” Lasers are effective for hair removal, skin rejuvenation, and acne treatment in dermatology.
85 citations
,
June 1999 in “Dermatologic Surgery” The long-pulsed alexandrite laser is safe and effective for hair reduction.
11 citations
,
October 2019 in “Journal of Cancer Immunology” Combining Proton Minibeam with FLASH Radiotherapy may improve cancer treatment by reducing side effects and increasing effectiveness.
November 2023 in “Dermatologic Surgery” Lasers might help regrow hair in people with hair loss due to genetics.
April 2025 in “Journal of Biophotonics” PBM therapy improves mitochondrial function and promotes tissue regeneration in dental pulp stem cells.
September 2018 in “The Medical Journal of Cairo University/The Medical Journal of Cairo University” Polarized light therapy helps hair regrowth in alopecia areata patients.
5 citations
,
January 2015 in “Evidence-based complementary and alternative medicine” Adding licorice gel to laser treatment is more effective for reducing facial hair than laser alone.
1 citations
,
June 2023 in “Journal of Visualized Experiments” A new laser method helps observe and understand how intestines heal and change over time.
9 citations
,
November 1999 in “Annals of Plastic Surgery” Ruby laser hair removal does not cause increased cell growth in the skin.
1 citations
,
December 1996 in “Journal of Clinical Laser Medicine & Surgery” A doctor describes a new, less expensive method for treating skin issues with a laser, and another doctor corrects a false claim about hair transplantation results.
52 citations
,
June 1998 in “British journal of dermatology/British journal of dermatology, Supplement” Ruby laser treatment is effective and well-tolerated for reducing hair growth.
September 2024 in “Journal of Cosmetic Dermatology” Follow these guidelines to safely and effectively use energy-based devices in aesthetic treatments.
November 2023 in “Journal of Student Research” New treatments like low-level laser therapy, platelet-rich plasma therapy, and micro needling show positive results for hair regrowth in people with genetic hair loss.
November 2016 in “韓方眼耳鼻咽喉皮膚科學會誌 = The journal of Korean Medicine Ophthalmology & Otolaryngology & Dermatology” Laser therapy and acupuncture helped regrow hair in a patient.
5 citations
,
April 2019 in “Plastic and reconstructive surgery. Global open” Fractional lasers could help hair regrowth in androgenic alopecia, but more research is needed to confirm their effectiveness and safety.
1 citations
,
June 2022 in “Photobiomodulation, photomedicine, and laser surgery” 1 citations
,
March 2024 in “PubMed” Surgery with a carbon-dioxide laser successfully treated a Labrador's tongue condition, but some hair regrew.
10 citations
,
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.
227 citations
,
December 2021 in “ACS Nano” Special hydrogels that respond to light can speed up wound healing and prevent infection.