Our Vitamin C moisturizing serum contains vitamin C (ascorbic acid), hyaluronic acid, and peppermint extract. It can bring a cool and soothing feeling to the skin, help relieve daily stress and external irritation, improve skin comfort, and keep skin fresh while being antioxidant. Its application method is simple: 1. Clean facial skin and keep it dry. 2. Apply appropriate amount of the product evenly on the face. 3. Gently massage until absorbed. It is light and absorbs quickly. Immediately nourishes and moisturizes the skin without greasy, refreshing the skin after use. It is suitable for all skin types.