Adopt the soothing K-Beauty routine with this Centellian 24 gel mask. On clean, toned skin, apply the mask, following the contours of the face. Leave on for 10 to 20 minutes so the centella asiatica can calm, hydrate, and strengthen the skin barrier, then remove it and massage the excess serum until fully absorbed. Use 2 to 3 times a week for calm, plump, and radiant skin.