Our Vitamin C Facial skin care set contains ascorbic acid and sodium hyaluronate. It can reduce dark spots and make skin tone look more even. The way to use it is simple: clean the facial skin and keep it dry. Apply the spray evenly to your face and gently pat with your fingertips until absorbed. Apply proper amount of serum evenly on face and gently massage until completely absorbed. Apply appropriate amount of the cream evenly on the face and gently massage until completely absorbed. It also penetrates deep into the skin and continues to provide essential moisture.