Intelliwhite Pro Strips are the most impactful innovation in teeth whitening in years, uniquely formulated with bio minerals like calcium, phosphate and xylitol to strengthen the enamel surface of teeth while removing years of deep stains. Pro Strips are the first ever strips that whiten 12 shades brighter with virtually no sensitivity. Super Grip technology keeps them comfortably in place until you remove them. Independent tests at the University of Indiana prove Pro Strips cause zero harm to the enamel unlike other basic strips on the market. Pro Strips are the latest advancement from Dr. Jennifer Jablow, who has created some of the most famous smiles, including that of supermodel Ashley Graham, and has whitened over 2.5 million smiles.