I use this product under my CG Smoothers liquid foundation. It was very, very easy to match to the foundation. I absolutely love this concealer!!! I tend to have blemishes, and this concealer effectively covers them without looking caked on. Also, it rolls on really smoothly, making it nice for dark spots under the eyes, or redness in other places. It is in the same form as a lipstick, so it is easy to put in your purse for touch ups if needed.