• Opalescence whitening toothpaste in the new sensitive version with potassium nitrate, fresh mint flavor, and fluoride. • The same whitening effect and fresh taste as the original, plus it contains potassium nitrate to reduce dental sensitivity. • Unique formula for effective and rapid fluoride release. • Contains 1100 ppm of sodium fluoride. • 1 tube of 133 g (100 ml) supply volume. • The new Sensitive variant also contains potassium nitrate to reduce sensitivity. • Fresh minty taste for a long-lasting fresh feeling. • Apply a pea-sized amount to a toothbrush, moisten the toothbrush, brush teeth for two minutes, and then rinse thoroughly. • Do not ingest. Keep out of reach of children.