Elgydium Whitening Cool Lemon aids in removing surface-level stains from things like wine, coffee, tea, and smoking. Because this toothpaste is so powerful at whitening teeth, it may cause slight gum discomfort. Use less frequently and switch to a toothpaste designed for sensitive gums if sensitivity arises. Designed for adults and children over 12 years of age, ELGYDIUM WHITENING is a whitening toothpaste formulated to reveal and maintain the natural whiteness of teeth, and to prolong the effects of scaling and professional whitening. This is the perfect complement to the Elgydium Whitening Toothbrush. Whiteness assessed using the MacPherson Modification of the Lobene Stain Index (MMLSI). Change in the Lobene Stain Index – in 4 areas of each of the 8 incisors. Specifications Department Unisex Oral Care Whitening Shelf Life 3 year What's In The Box Elgydium Whitening Toothpaste, Cool Lemon 75ml 2PCS