Starting from Day 1, Advance to Healthier Gums and Stronger Teeth* with Crest Pro-Health Advanced. This toothpaste contains ActivClean Crystals for advanced stain prevention. Crest Pro-Health Advanced Deep Clean Mint Toothpaste, like all Crest Pro-health toothpastes, cleans beyond what you can see and continues to work between brushings. It is made with patented stannous fluoride and provides clinically proven protection. It provides 8 advanced benefits in 1, including: protection against cavities, plaque and gingivitis, acid erosion† and tooth sensitivity for whole mouth health * vs. ordinary toothpaste with continued use. Starts fighting plaque and protecting enamel from Day 1. †Acid erosion effects: acids in everyday food can soften and thin enamel, leaving teeth less white, weaker and sensitive