By far the best moisturizer I have ever used. I don't know how it would work for really dry skin, and I have yet to use it during a true winter, but my goodness. I was having really bad breakouts this past year, and I chalked it up to my super heavy moisturizer, so I switched to this. It is so lightweight and has helped change my skin. I love it so so much. It's got a big pricetag, and when you see how much product you get for the price, it's a little shocking. Seriously though, you need like a dime sized amount for your whole face, so this stuff will last forever.