Keep smiling with Crest 3D White Brilliance 2 Step Toothpaste. This kit contains a toothpaste and whitening gel for a complete clean. The toothpaste provides a deep thorough clean in hard-to-reach areas and leaves you with fresher breath. The whitening gel finishes the brushing experience by whitening your teeth. Upgrade to a 3D White Smile! This toothpaste is for anticavity and antigingivitis whitening. It aids in the prevention of cavities, helps prevent gingivitis, helps interfere with the harmful effects of plaque associated with gingivitis, and helps control plaque bacteria that contribute to the development of gingivitis. This product keeps your smile up to 99% as white as a professional polish* with daily use. Stains assessed 4 weeks after a dental cleaning.