, high potency live bacteria supplement, sophisticated packaging ensures the bacteria stay viable up to 24 months shelf life guaranteed, a leading product in many countriesthis is a much stronger version of our original acidophilus 4 billion one of the first live bacteria products sold in the uk & still one of the best quality most sophisticated products available. we use strains of live bacteria that were originally isolated from humans & so are far more at home in our digestive system than the live bacteria we consume in the form of live yoghurt. in fact live yoghurts are not always that abundant with live bacteria & so each of these capsules provides the quantity of bacteria equivalent to 20 pots of some yoghurts.live bacteria capsules only work if they are kept alive in a state of ‘suspended animation’ so that after swallowing they are still viable. nature’s best uses sophisticated processes to ensure that these bacteria remain alive whilst in their packaging.view all our recipes...//h 4section=recipes