This has to be one of the best home purchases I've made. I've seen tons of knock offs, not knowing if they would be worth my time. I just so happened to buy the real deal and I can't even exaggerate how happy I am. It's improved my kids skin, which is something I didn't think could be improved by making such a simple change. My wife loves it, which in turn makes me happy and my life easier. I don't even know what else someone would need to read to buy this, seriously. Just buy it, you'll thank yourself for it.