I wanted this to work so bad for me that I experimented with its application. It's a yellow cream in a tube (also comes in green to conceal redness) that has an almost clay-like consistency. Upon application, it just looked dry and left rolls of yellow cream under my eyes. It didnt cover my undereye circles at all, just made me look like I rubbed Play-Doh under my eyes. I did, however, mix it with eye cream and was able to use it more successfully. It became smooth and covered my circle with more of a unifom tint. I think Physicians Formula makes similar concealers (yellow and green) which work better.