Our retinol firming serum contains sodium flavanol, hyaluronic acid, wild chrysanthemum. It helps to lighten wrinkles and tighten them. Its application is simple: Take a drop or two of the liquid, place it in the palm, massage the entire face, and gently massage the remaining amount into the delicate skin around the eyes. After use, the tired and dull skin is rejuvenated, making it smooth and young, effectively reducing the appearance of wrinkles and fine lines.