Introducing Crest 3D White Whitening Therapy Sensitivity Care toothpaste. Our gentle whitening ingredients work to lift surface stains to reveal the bright, white smile you can expect from Crest 3D White. The added benefit? While you brush, our formula envelops and remineralizes your weakened teeth, and relieves sensitivity pain. Pamper your teeth with the therapy treatment, for a dazzling, white smile.