The Dynamic Skin Retinol Serum is a high-dose anti-wrinkle serum that targets the four signs of skin aging. It contains a 3.5% complex of retinol, retinoids, and a retinol booster that work at different speeds. This smooths fine lines without damaging the skin barrier. Squalane provides intense hydration and nourishes the skin. The Dynamic Skin Retinol Serum actively combats the four signs of skin aging: it reduces the appearance of fine lines and wrinkles, promotes a more even texture, minimizes pore size, and encourages a more uniform skin tone. Application: Apply a thin layer to the face, neck, and décolletage in the evening after cleansing. Avoid the eye area. Follow with your night care routine. Use sun protection in the morning.