This is hands down the best concealer I have ever tried. It has a light, smooth finish that gives a lot of coverage--much more than you would expect. Undereye circles do not completely vanish of course, but come very close to it. But this is not heavy and cakey/powdery like the original Colorstay foundation. The finish is very natural and soft matte. It lasts all day, over 10 hours on me with no creasing. I don't even need to set it with powder. It works well over blemishes too, but I prefer Maybelline's Great Wear for that task. This is one of my few repeat buys!
