Fructooligosaccharides (FOS) is a prebiotic naturally found in chicory, onions, asparagus, wheat, tomatoes and other fruits, vegetables and grains. In our Sweets+ it is from sugar cane. Once consumed, fructooligosaccharides move to the large intestine to stimulate the production of microbiota in the colon and gastrointestinal track which results in numerous benefits to gut health. FOS replaces sugar in BLOCKHEAD’s sweets which is great because they are also very low in calories, non-cariogenic (do not cause teeth cavities) and are considered as soluble dietary fibre.