February 2026 in “American Scientific Research Journal for Engineering, Technology, and Sciences (Global Society of Scientific Research and Researchers)” This study analyzed gray hair, revealing that it differs from pigmented hair in follicular activity, oxidative balance, and structure, impacting coloring processes and necessitating adapted techniques to maintain hair quality.
This study found that platelet-rich plasma therapy led to greater improvements in hair density and patient satisfaction compared to topical 5% Minoxidil in androgenetic alopecia patients over 12 weeks.
August 2026 in “International Journal of Cosmetic Science” This study found that shed hairs from the root significantly outnumber broken hairs during hair fall, particularly in Chinese male and female participants, with shedding predominantly occurring during washing.
February 2018 in “InTech eBooks” This review discusses the role of platelet-rich plasma therapy in various cosmetic procedures, finding potential benefits in improving tissue homeostasis if harvesting standards are maintained, but reports no new clinical results.
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September 2007 This article discusses modern hair restoration surgery techniques, the concept of follicular units, and preoperative evaluation considerations, but it reports no new clinical results.
