Absolutely LOVE this serum! Lightweight, but hydrating, sinks in fast and it is not sticky on the skin. It was one of the only things I used during the heatwave this summer as it was light enough to use even on the hottest of days (don't know if you can see in the picture, but I am half way through the bottle). Also had no reaction to it or a break out (I have dry and sensitive skin). And the smell is gorgeous! Normally scented skincare bothers me, but I love the scent of this serum.