4xPack Sensodyne ProSchmelz Toothpaste - 300 ml4xPack Sensodyne ProSchmelz Toothpaste 75 ml each (300 ml per order) Healthy, beautiful teeth start with strong enamel. The clinically proven formulation has been specially developed to improve the absorption of fluoride into tooth enamel. Acidic foods and drinks can lead to long term loss of your tooth enamel. This can make your teeth appear yellowish or rough and sensitive to pain. The advanced formulation of ProSchmelz strengthens and protects