Revlon Youth FX Fill + Blur Concealer dramatically transforms the appearance of crows feet. Lightweight, hydrating formula works to fill in and blur lines and wrinkles with micro-fillers and optical diffusers. As the appearance of lines and wrinkles are smoothed, this high coverage foundation erases the look of uneven tone, age spots and hyperpigmentation.a. Looks freshly applied all dayb. Doesn't settle into lines and feels comfortablec. Works in harmony with primers and concealer