GC Tooth Mousse Plus Strawberry 40gWhat is GC Tooth Mousse? GC Tooth Mousse is a delicious tasting crme that contains calcium and phosphate the major minerals teeth are made from. It's recommended for all ages including children. Because calcium and phosphate are carried in a special milk derived protein called RECALDENT (CPP ACP), they are available in a soluble form. This means GC Tooth Mousse can provide extra protection for teeth, buffer dental plaque acid from bacteria in the