Ultimate probiotic-10 delivers 25 billion active cultures from 10 probiotic strains. This unique blend of probiotics is formulated to encourage intestinal microflora balance and promote overall digestive and intestinal health. In addition to this crucial support of a balanced intestinal system, these 10 strains of probiotics work to support healthy immune function. These statements have not been evaluated by the food and drug administration. This product is not intended to diagnose, treat, cure or prevent any disease. Nature's Truth ultimate probiotic-10 contains over 25 billion active cultures (including the naturally occurring metabolic products produced by lactobacilli) at the time of manufacture.