Neostrata Skin Active Tri-Therapy Lifting Serum 30ml is formulated with the innovative Aminofil® patent that reinforces the skin's dermal matrix, filling in deep wrinkles and reducing sagging. It also contains Gluconolactone that improves the epidermal texture and evens out the skin tone and Hyaluronic Acid that increases hydration, improving the smoothness of the skin. It has a differentiating texture, leaving a velvety finish on the skin.