I love, Love, LOVE this concealer. I have very dry skin, even in my undereye area, and this is the best concealer I have ever used! It lays on top of the skin, does not settle into lines and brings about a really nice glow. It does not cover really dark circles, but this with just a tiny bit of YSL Touche Eclat is perfection. As for this product lasting forever, don't be fooled, it definitely runs out and the pump dispenses too much product - that and the price is the only downfall. I'm on my third bottle and as long as they make it, I'll buy it.