December 2023 in “Dermatologic Surgery” The researchers reported that using a skin-responsive FUE device in nonscalp hair transplantation significantly reduced graft transection rates compared to older methods, improving patient satisfaction and surgeon willingness.
December 2023 in “Clinical, cosmetic and investigational dermatology” This study found that no-shave long hair-follicular unit excision using a skin-responsive device, without recess-tipped punches, yielded low graft transection and shaft break rates, improved procedure speed, and increased surgeon willingness.
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January 2009 in “Elsevier eBooks” This review discusses the mechanisms of laser and IPL hair removal, particularly for darker skin types, and reports no new findings, highlighting potential adverse effects like pigmentation changes or scarring with improper use.
February 2020 in “Journal of Physics Conference Series” This study found that laser hair removal is optimal for light to moderate skin tones using 10-15 J/cm² at 755 nm and for dark skin with 4.5-10 J/cm² at 755-1064 nm.
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March 2016 in “Journal of Cosmetic and Laser Therapy” This review suggests that paradoxical hair growth after light-based treatments is unlikely due to the devices themselves; instead, it may be linked to other factors such as inflammation in individuals with certain conditions.