Crest 3D White Professional Effects Whitestrips provide advanced teeth whitening for professional results in the comfort of your own home. These whitening strips are formulated with key active ingredients like hydrogen peroxide, which effectively removes years of tough, set-in stains for a visibly whiter smile. The mechanism of action involves the peroxide penetrating the enamel to target stains beneath the surface, providing deep whitening action. The smooth texture of the strips ensures easy application and adherence to teeth, allowing for a comfortable experience. The beauty benefits of these whitestrips include a brighter, more radiant smile, improved confidence, and a professional-level whitening effect. The application is simple and mess-free, offering a convenient way to achieve a whiter smile. Experience a fresh, minty taste during and after use, leaving your mouth feeling clean and refreshed.