It seems to working well in the first week of application. Already, my fine lines are less noticeable. We shall see how it works on the deeper lines on my forehead and neck. It does not really "melt" in like the ads make it seem. It sits heavy and greasy on the skin. But when I add my moisturizer on top of it and rub it in a bit, it minimizes the weight and leave my skin with a healthy shine.