20 citations
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April 2011 in “Dermatologic Surgery” Laser therapy helped new hair grow in scarred skin for three patients.
December 2023 in “Lasers in Medical Science” Fractionated laser therapy, especially erbium-glass laser, effectively increases hair thickness in people with hair loss but doesn't increase the number of hairs.
21 citations
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January 2018 in “Lasers in Medical Science” This study concluded that 12 sessions of fractionated thulium laser treatment improved hair density and thickness in patients with pattern hair loss, with further benefits from adding a growth factor solution post-treatment.
January 2016 in “프로그램북(구 초록집)” This study found that combining a thulium laser with intra-perifollicular PDRN injections significantly improved hair thickness but not hair counts compared to mesotherapy and PDRN in patients with pattern hair loss.
This article discusses the effects of ablative carbon dioxide laser treatment for skin rejuvenation, noting it requires only a single treatment but involves more complex postoperative management, without reporting new clinical outcomes.