Flouride anticavity toothpaste Whitening therapy. Our toothpaste purifies teeth surface for a whiter, cleaner smile. Invigorating mint. This 3DWhite Whitening Therapy formula contains an Active Mineral Complex and Charcoal. This formula gives you a deep clean that brightens (surface stain removal) teeth, strengthens enamel, and freshens breath. www.crest.com. www.pg.com.