I am always a bit skeptical about eyecreams, as I never feel like they do anything. However, I have definitely noticed a difference with It's Potent from Benefit. The texture of the cream is really smooth and the little tester pot lasts ages! I have been using it everyday for a month now and although the dark circles haven't gone completely, they are reduced and my eyes seem brighter overall. Would consider buying full size, if this pot ever runs out.