Skin Activator® Nighttime Replenishing Cream improves and deeply moisturizes overnight, when your skin does its best regenerating. This luxurious cream contains collagen-building glucosamine-for results you can see and feel. An independent clinical study on the effects of the Glucosamine Complex in Skin Activator® has shown a reduction in the appearance of fine lines and wrinkles, and an improvement in skin firmness, smoothness, hydration and texture. For men and women. Perfect for all skin types.