Our eye ball essence contains flavin, cassia extract and retinol. It can immediately improve the feeling of the skin under the eyes. Specially selected ingredients for eye skin. Soften skin and reduce dryness. Its application method is simple: 1. Clean the skin around the eyes and keep it dry. 2. Open the lid of this product and roll it back and forth on the skin around your eyes. Easy to use anytime, anywhere. Suitable for all skin types, universal.