I bought the little 3 oz bottle just to try it out. I've been using it for a week now and I've noticed a big difference in my skin. It's softer and brighter! I haven't gotten a new zit since using it, and I'm pregnant, so they had been popping up almost daily! Will definitely be buying the bigger bottle. Worth every penny, switching over from drug store brands. The only thing I wish it did better was lather more. In order for it to feel like I'm getting a good cleanse, I have to use a little more product than I normally would think is enough.