I have oily skin and am very acne prone, so this product worked out for me very well. There seems to be alcohol in this which dries me out a bit, but that does help with my oily skin. I find that I break out less using this and a few of my whiteheads have gone down while using this. This comes in a pretty big bottle and will last a long time, considering how watery this serum is. The downside to this product is that it smells pretty medicinal.