I've just tried this ampoule and it's amazing! It really makes the skin soft and it feels great if there is wind outside and it's cold! It would be very useful in the winter and especially if you use retinoids like me. The only con is the dropper - not very easy to use. Maybe a plump would be more appropriate. It's a real bargain when you get this ampoule on sale! This is my first product with ceramides and as I have combo skin, I hope I won't break out and my pores won't clog.