First of all, the Supersmile toothpaste does keep its promise to whiten your teeth. Sadly, the toothpaste does not foam very well, and it does nothing for your breath. I purchased the green apple flavor, just to try something different. The flavor was alright, but because this toothpaste did nothing to help my breath and it somehow didn't make my teeth feel clean, I often found myself using my old grocery store purchased mint toothpaste as well. I just wasn't too impressed with the product for the price.