Shazzam White Gel is the exclusive white gel teeth whitening system that contains a powerful formulation of 16% Carbamide Peroxide blended with the desensitizing power of Potassium Nitrate. Shazzam White Gel provides a gentler whitening experience but utilizes the same powerful ingredients as our Icing & JagerWhite Gel whitening lines. More appropriate for those with highly sensitive teeth and teens, Shazzam is the perfect solution for those wanting a brilliant smile from a less aggressive whitening treatment.