Cranberries contain proanthocyanidins which work as a natural defence mechanism for the plant160 radius cranberry floss uses the proanthocyanidins found in cranberry extract to help prevent tooth decay160 radius cranberry floss naturally helps prevent gum disease and is coated in 100 pure anti bacterial cranberry extract160 the floss is spun in natural vegan candelilla wax and the strong fibre is ideal for tight spaces this floss does not contain artificial sweeteners colo