The product works just like it did when I watched it being used on someone on my local morning show. I like how it has no scent and it's smooth to put on. I also love the fact that my eyeliner doesn't smudge when I use this product. It works all day. I've battled dark circles my entire adult life and this is the only product that I've used that actually does what it says it will do.The only thing I don't care for is the applicator. I think it would be better in a squeeze tube so as not to waste product if too much comes out. Sometimes, the current applicator gets stuck and once it gets unstuck, I have a lot of wasted product.