Misc: Helps stop cavities before they start. ADA Accepted: American Dental Association. Fights cavities with clinically proven Fluoristat. Fluoristat is a trademark for a proven decay-preventive composition (active ingredient sodium fluoride). The ADA Council on Scientific Affairs' Acceptance of Crest Cavity Protection Regular Paste is based on its finding that the product is effective in helping to prevent and reduce tooth decay, when used as directed. www.crest.com. www.pg.com. Made in Mexico.