OLI-8042 Calcium PCA is one kind of pyrrolidone carboxylate series. It is a new cosmetics addtive that repair the skin barrier function in the recent years. It repairs the skin barrier function and improves skin firmness and elasticity as well as improves skin moisture.

OLI-8042钙PCA是一种吡咯烷酮羧酸盐系列。这是近年来修复皮肤屏障功能的新型化妆品添加剂。它修复皮肤屏障功能，改善皮肤紧致度和弹性，并改善皮肤水分。