Clinically proven healthier gums and a whiter*, brighter smile. Crest Pro-Health Advanced Gum Restore Whitening Toothpaste uses an Amino Acid formula to promote gum healing in just 7 days**. Contains stannous fluoride for anticavity and antigingivitis protection. Helps restore gums for a healthier smile. *surface stain removal **by treating gingivitis. Crest recommends using Crest toothpaste, mouthwash, and teeth whitening products with Oral-B toothbrush, floss, and mouthwash products for a complete and healthy oral care routine.