This is a product that I was always aware of but never actually tried until a friend of mine mentioned that it was their staple make-up item. When I found it in Superdrug at almost half price, I figured I would see what the fuss was about, and now I am converted. After I have moisturised my face in a morning, I apply this under my eyes using the roll on. It instantly makes your eyes feel fresher, whether this is because the roll on ball is cold, or if that is the caffeine getting to your skin I am still unsure. But it really does perk your eyes up instantly. The tint also covers up shadows quite well, removing the really tired look we all hate in the morning. I do also use concealer on top of my foundation even when I have this on, but I generally use this more as an eye brightener than a concealer. However, for those ‘no make up’ days, this is an absolute gem and an item I will never be without now.