“Got these on sale and i think it does a decent job for the price. Make sure you stay away from coffee and tea and other products that can stain your teeth during the two weeks! It didn't change my teeth dramatically but i did notice a difference. Thr toothpaste that comes with it helps as well!!”
“Very little sensitivity which I’ve struggled with when I used a different brand in the states. Created by dentists which gives me confidence in the product. After final use I definitely saw whiter teeth.”
“Not a drastic change but for the money you get a good product well packaged and minimal damage to your teeth. Probably about the same outcome as getting a scale and polish”