Our niacinamide anti-acne serum contains niacinamide, hyaluronic acid, aloe vera leaf extract. It can effectively lighten pigmentation, even outer skin tone, and restore skin health and luster. Its application method is simple: 1. Completely clean and dry facial skin; 2. Apply appropriate amount of the product evenly on the face; 3. Massage gently to promote full absorption. The overall complexion will become brighter, making the skin look brighter and healthier.