As with other Dermablend covers that I have tried, a very, very little of the product goes a very, very long way. The instructions recommend that you put a spot of it on the back of your hand and work the product to warm and loosen it; I think this is very good advice as the product really sticks to the first spot you put it on (including the back of your hand). The cover is 100% and still let's your skin look like skin. It is also water-proof, sweat-proof and practically soap-proof. It's really hard to get it off of skin (especially the back of your hand). Both the Reddish Tan and Toasted Brown can be used as a dark contour, even if your skin is pretty dark. I love how the Reddish Tan looks like dark suntan. There is no scent and I haven't had any breakouts or skin sensitivity, although I tend to have pretty tough skin and don't usually have any problems.