This serum contains two core ingredients: oat beta-glucan and ceramide. Oat beta-glucan has excellent moisturizing and soothing effects, which can replenish moisture to the skin and relieve skin discomfort. Ceramide can strengthen the skin barrier, lock in moisture and prevent skin from drying out. It effectively improves skin problems such as dryness and sensitivity, making the skin more hydrated and smooth. The texture is light and easily absorbed. Suitable for all skin types, long-term use can keep the skin in a healthy state.