This is great as a blemish cover. It literally didn't wear off all day (hence, "no slip" concealer!). I've tried so many concealers that cover fine, but come to find out they've worn off half way through the day! It blends well and dries quickly (so you have to work fast). Don't use it under your eyes, though, because it burns your eyes! I like Lancome Effacernes Waterproof Protective Undereye Concealer for dark circles! That stuff is great - just don't use in on acne!