Well, when it comes to whitening, it means to lift stains without taking the enamel too. Your teeth can and should be whitened without the use of harsh bleaches that damage your tooth structure, leading to sensitivity. Includes 14 Strips / 7 Treatments. Clinically Proven: Lets be honest, all the better-for-you ingredients mean nothing if they dont prove results. Microbiome Safe: This one is unique. That means our products actually work with your body to achieve oral health by protecting your good bacteria and detoxifying the bad. Theyre packed with ingredients that can nourish and help improve your oral health without preservatives, additives, or artificial dyes or flavorings. Whats more, there was an average of 14 shades whiter reported with this study!