Lasers and energy-based devices effectively and safely improve hair growth in androgenetic alopecia, especially when combined with other treatments.
13 citations
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April 2016 in “Journal of Dermatology” 308-nm excimer light therapy helped over a third of treatment-resistant alopecia universalis patients regrow most of their hair.
October 1997 in “Dermatologic Surgery” The Epilight Hair Removal System is effective for temporary hair removal with few side effects, but more research is needed to confirm its safety and long-term results.
11 citations
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January 2015 in “Annals of Dermatology” Using a hair removal laser can make hairs finer for better hairline correction in hair transplants, with most patients happy and few side effects.
47 citations
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October 2015 in “Dermatologic surgery” The 308-nm excimer laser is effective for skin conditions but needs more research on long-term effects.
47 citations
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August 2011 in “Journal of The European Academy of Dermatology and Venereology” Laser treatment increases hair density and thickness safely in women with hair loss.
4 citations
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January 2011 in “Current problems in dermatology” At-home laser and light devices can safely reduce acne and hair growth when used correctly but are less effective than professional treatments.
21 citations
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March 2020 in “Journal of lasers in medical sciences” Diode laser hair removal is effective and safe, but side effects vary by ethnicity and treatment number.
11 citations
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January 2014 in “PubMed” Patients with high androgen levels need more laser sessions for effective hair removal.
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.
675 nm laser therapy effectively improves hair growth in Indian patients with androgenetic alopecia.
16 citations
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November 2016 in “Journal of Cosmetic and Laser Therapy” Laser and light therapies, especially the 308 nm excimer laser, are effective and safe for treating alopecia areata, but more research is needed.
January 2025 in “Journal of Cutaneous and Aesthetic Surgery” Low-level laser therapy effectively improves hair growth in androgenetic alopecia with minimal side effects.
18 citations
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May 2013 in “Journal of Dermatological Treatment” Non-ablative fractional laser treatments have a low risk of side effects in Asian patients.
Lasers and light therapy are effective for treating skin conditions like hair loss, vitiligo, psoriasis, and molluscum contagiosum.
25 citations
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August 2017 in “Lasers in Medical Science” Fractional lasers seem effective and safe for treating hair loss, but more research is needed to find the best treatment methods.
Lasers and energy-based devices effectively and safely improve hair growth in androgenetic alopecia, especially when combined with other treatments.
1 citations
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September 2001 in “Dermatologic Surgery” The 5 W CO2 laser addition improved hemostasis without harming hair growth or causing damage.
June 2018 in “Dermatologic Surgery”
19 citations
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September 2011 in “Seminars in Cutaneous Medicine and Surgery” At-home laser and light skin devices are less effective than professional ones, with limited scientific evaluation, but some show promise for wrinkles, hair growth, and acne.
1 citations
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December 2020 in “Medical lasers” The laser therapy device effectively increased hair growth in people with androgenetic alopecia.
November 2023 in “Journal of cosmetic dermatology” The 595-nm pulsed dye laser effectively reduces symptoms of EFFC with minimal side effects.
December 2025 in “Medical Lasers” The laser treatment increased hair density in men with hair loss.
July 2024 in “Journal of Cosmetic Dermatology” Fractional laser therapy is a promising, effective, and minimally invasive treatment for hair loss.
4 citations
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January 2015 in “Dermatology” The erbium:YAG laser is a better, safer, and faster method for scalp surgery than the traditional method.
41 citations
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September 2010 in “British journal of dermatology/British journal of dermatology, Supplement” Both intense pulsed light and long-pulsed diode laser effectively reduced facial hair in women, with no significant difference in satisfaction after 6 months, but intense pulsed light was more painful.
24 citations
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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.
2 citations
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January 2017 in “Indian Dermatology Online Journal” A rare skin reaction from laser hair removal can be prevented with medication.
11 citations
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June 2005 in “Journal of Cosmetic Dermatology” Lasers in hair transplantation show promise but are not yet standard, with current methods causing some side effects and needles still being preferred for creating recipient sites.
The 1550 nm fractional Er:Glass laser improved hair regrowth in patients with androgenic alopecia, but didn't significantly change collagen type I, skin fibroblasts, or macrophages. More research is needed for optimal results.