Synthetic Hairs: Should They Be Used? January 2006 in “ Indian Journal of Dermatology, Venereology and Leprology ” Venkataram Mysore TLDR Synthetic hairs are not recommended for use. We don't know much about this study yet. We're maintaining the world's largest resposity of hair loss research. You can help out the community by sending a PDF of this study here . Not sure how to get a study's PDF? You can email the authors of the study. View this study on ijdvl.com →