Crest Sensitivity Plus Scope Whitening Sensitive Toothpaste, 4.1 oz:Provides the same clinically proven active ingredient as Sensodyne Extra Whitening* *Sensodyne is a registered trademark of GlaxoSmithKline LLCMaximum strength** sensitivity relief and the power of Scope **Maximum level of FDA Sensitivity Active ingredientSoothes the nerves in your teeth where dentin is exposedExperience the freshness of Scope's long lasting technologyWhitens teeth by removing surface stains