I cannot use this when my acne is at its worst, but I can use it when my skin is doing okay. It covers small to moderate acne. It does not work on big bulging pimples, though. I think that it may be due to the amount of oil they produce so it cannot adhere well. It covers small faded dark marks well but not if they're pretty fresh. I have two different colors, one for my under eye circles and one for the rest of my face. It covers up my dark circles fabulously and makes me look much more awake. It seems to brighten up my whole face. It can also double as a primer for eye shadow and gives it a nice clean color base. I could not find a color that completely matched the skin on my face, but if I use a powder over it is fine. It does not sink into the wrinkles on my forehead or my smile lines. It lasts pretty long, probably up to seven hours before I have to reapply it to oily spots. It does not transfer when I change my clothes and dries quickly.
Las Vegas, NV