March 2023 in “Clinical Cosmetic and Investigational Dermatology” Microneedling and fractional CO2 laser are compared as methods for delivering stem cell secretomes for skin rejuvenation.
October 2022 in “Dermatology practical & conceptual” Both treatments help hair regrowth, with PRP being slightly better.
October 2022 in “Dermatologic Therapy” Both treatments for resistant alopecia areata were equally effective.
5 citations
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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.
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.
46 citations
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March 2013 in “Journal of Cosmetic and Laser Therapy” Non-ablative and ablative fractional lasers helped hair growth in some cases without major side effects, but didn't work for all hair disorders.
26 citations
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May 2015 in “Lasers in Surgery and Medicine” Laser treatment helped regrow hair in mice by activating a key growth pathway.
24 citations
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November 2021 in “PLoS ONE” Ablative fractional laser treatment rejuvenates skin by altering gene expression and promoting wound healing and tissue regeneration.
16 citations
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April 2015 in “Lasers in Surgery and Medicine” Using a fractional laser can stimulate hair growth, but the intensity and duration of inflammation are crucial. Too much can cause ulcers and scarring. Lower beam energy and fewer treatments are recommended to avoid damage.
10 citations
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August 2020 in “Dermatologic Surgery” Conditioned media from stem cells improves hair growth after laser treatment for hair loss.
8 citations
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June 2019 in “Journal of Cosmetic Dermatology” Using a nonablative fractional laser with topical minoxidil can effectively and safely promote hair regrowth in alopecia areata patients.
5 citations
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January 2020 in “Acta dermatovenerologica Alpina, Pannonica et Adriatica (Tiskana izd.)” Injecting platelet-rich plasma or applying it with a laser or microneedling can treat hair loss effectively. The laser and microneedling methods cause less pain.
3 citations
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March 2019 in “Chinese Medical Journal” CO2 fractional laser therapy may help regrow hair without scarring by affecting certain inflammatory and growth-related molecules.
1 citations
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July 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” Ablative fractional laser treatment rejuvenates aged skin by activating genes related to wound healing and tissue regeneration.
April 2025 in “Archives of Dermatological Research” Combining CO2 laser and Bimatoprost effectively boosts hair regrowth in Alopecia Areata.
September 2024 in “Egyptian Journal of Dermatology and Venerology” Low-energy fractional CO2 laser therapy significantly improves hair regrowth in women with female-pattern hair loss.
May 2024 in “Lasers in medical science” The 2940-nm Er: YAG laser combined with medication is a safe and better treatment for male hair loss than medication alone.
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.
9 citations
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January 2019 in “Dermatology Online Journal” Laser-assisted delivery of PRP, with or without bimatoprost and minoxidil, can effectively stimulate hair growth.
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.
24 citations
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January 2016 in “Lasers in Medical Science” Erbium glass laser treatment may help with skin remodeling, reduce inflammation, and improve skin cell maturation.
15 citations
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July 2019 in “Lasers in surgery and medicine” The erbium-glass laser effectively promotes hair regrowth in alopecia areata.
15 citations
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January 2017 in “Lasers in Surgery and Medicine” Laser treatment improved scalp skin condition with no side effects.
4 citations
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August 2022 in “Lasers in medical science” Both 1565-nm laser and 1064-nm laser safely and effectively reduce enlarged facial pores, with the 1064-nm laser causing fewer side effects.
July 2025 in “Lasers in Surgery and Medicine” Non-ablative fractional laser treatment safely improves hair growth and scalp appearance.
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.
January 2019 in “Clinical Dermatology Open Access Journal” Combining corticosteroids and non-ablative fractional laser therapy may effectively treat extensive alopecia areata.
October 2022 in “Journal of Drugs in Dermatology” Combining PRP and laser treatments improves hair density best for androgenetic alopecia.
June 2021 in “Journal of Cosmetic Dermatology” Laser treatment shows promise for hair growth, but needs further research.
Using a specific laser and platelet-rich plasma together can effectively improve hair thickness and density in men with hair loss, without serious side effects.