The Crest 3D Whitestrips Professional White+Light teeth whitening kit promises up to 32 levels whiter teeth with its 38 strips. With an expiration date of 07/08/2027 and a mint flavor, this product uses active ingredients such as Acrylates Copolymer, Hydrogen Peroxide, and Sodium Saccharin to deliver a bright and enamel-safe smile. Made by Crest, a trusted brand in oral care, this unit is designed for regular size teeth and comes from the United States. Perfect for those looking to achieve a professional-level whitening at home.