Comparative Efficacy of Topical Chitosan and Minoxidil in Hair Loss: A Controlled Study With Microneedling
October 2025
in “
Journal of Craniofacial Surgery
”
Studysummary In this study, microneedling followed by topical 2% chitosan significantly improved hair growth parameters in patients with androgenetic alopecia, comparable to results with 5% minoxidil, but a small sample size limits definitive conclusions on their relative efficacy.
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