Investigation into the delivery and evaluation of a unique <i>Avena sativa</i> (Oat) Lipid Extract on skin barrier using <scp>LC</scp> ‒ <scp>MS</scp> / <scp>MS</scp> , Raman spectroscopy, immunostaining analysis and skin efficacy

Oat ceramides in the form of Oat Lipid Extract can be effectively delivered into the stratum corneum. The preliminary Raman and electron microscopy Lipbarvis® studies have given good insight into the possibility of Oat Lipid Extract mimicking the structure and function of the skin's barrier. The visible effect on the skin was observed with a decrease in skin roughness.