Dr. Justyna Rewak-Soroczyńska holds a Ph.D. in Natural Sciences (discipline: Biological Sciences, specialization: Microbiology) and a master’s degree in Cosmetology. She currently works as an assistant professor at the University of Lower Silesia in Wrocław, Poland, where she educates future cosmetologists and dietitians. Dr. Rewak-Soroczyńska has professional experience in microbiological laboratories, and her research interests include bacterial antibiotic resistance, biofilm formation, and the microbiome, particularly that of the skin. She also explores the use of nanotechnology as an antimicrobial strategy, focusing on the potential of nanomaterials to prevent or disrupt microbial growth and biofilm development. Her work further involves alternative antimicrobial therapies, active cosmetic compounds, preservatives in cosmetics, and hygiene in cosmetology. Her academic background combines microbiology with applied cosmetology, allowing her to connect scientific research with practical aspects of skincare and product safety.