Low pH level of 5.5 (pH 5.0 ~ 6.5) Snail Truecica ™ 30,000 ppm Amino Acid Complex → 17 types of Amino acids help to improve weak skin barrier. Ceramide → Ceramide is an essential constituent of the skin barrier that protects skin from external stress and helps you maintain plumper, firmer complexion. Panthenol → Build up the skin barrier to prevent water loss and keep the skin moisturized for a long time. How To Use 1. Squeeze onto wet hands and create a lather. Massage over the face. Thoroughly rinse with lukewarm water.