Bio Cosmetics Laboratories have developed Yotuel with apatented combination of maximum efficiency and dental whitening. Yotuel Prtoects against caries and dental erosion. Because it is formulated with Xylitol, a natural ingredient obtained from Birch Trees, which protects the teeth from caries nad demineralisation. Yotuel also includes floride to improve enamel strength. Yotuel cleans efficiently with minimum abrasivity, it also includes pyrophosphates and proteolitic enzymes whcih clean intelligently and delectively without harming soft tissue in the mouth. Safe for Daily us, because it does not include Sodium Laurel Sulfate, which have been shown to denaturalise proteins and to produce recurrent ulcers. Yotuel combats sensitivity as it contains potassium in its formula, it also whitens which cares for your mouth.