It's an all physical sunscreen, and I've wanted to try one for a while due to my acne. First of all, the consistency is much closer to that of butt paste than I was prepared for. It's much thicker and stickier, and much, much harder to spread than any other sunscreen I've tried before. It also leaves a hell of a white cast. I mean, I knew that that's to be expected with physical sunscreens, but I wasn't quite prepared for this level of it. For reference, my skin is rather fair, with some yellow undertones, and the white cast is bad enough that any spot I missed shows up bright yellow.