Extra sensitive teeth need all the things normal teeth need, but in an extra gentle package. That's why our Advanced Sensitive Fluoride Toothpaste provides fast acting relief and creates a long lasting barrier against tooth sensitivity. We've also added 10 natural ingredients to provide even more oral health benefits. What's more, our extra gentle formula won't irritate you and is safe to use every day. All Pearlie White toothpastes do NOT contain SLS, Parabens, Triclosan, Titanium Dioxide, Artificial Coloring, Polyethylene Glycol (PEG), Propylene Glycol (PPG), Alcohol Diethylene Glycol (DEG), Mineral Oils, Retinol, Saccharin and Peroxide. Pearlie White does NOT conduct any form of testing on animals.