Revolution Beauty Eye Bright Concealer 8 Hour Wear Test and Review. Today we will be doing an eight-hour wear test on this new concealer. We will be testing the blend-ability, coverage, and wearability throughout the day. I have combination oily skin, so the t-zone area is where my makeup typically separates, creases, and gets the oiliest. This concealer retails for $10.00. Described on their website as a concealer that has been specially formulated to target under-eye circles, offering flexible buildable coverage with a max-level hit of vitamin C to actively treat the area as you conceal.