Misc: Strengthens teeth with active fluoride. ADA accepted. American Dental Association. Questions? 1-800-468-6502. Gluten free. www.colgate.com. Clinically proven to help strengthen teeth and leave your mouth feeling fresh and clean. The ADA Council on Scientific Affairs' Acceptance of Colgate Cavity Protection is based on its finding that the product is effective in helping to prevent and reduce tooth decay, when used as directed. Save water. www.colgate.com/savewater. Made in Mexico.