Spring Valley Probiotic Acidophilus Caplets are a daily dietary supplement designed to promote digestive health. Acidophilus is a powerful probiotic; a beneficial bacteria that can help support digestive health and immune system functions. Each serving of these cellulose-based caplets contains over two billion active cultures. This supplement is gluten free and contains less than five milligrams of sodium per serving. This supplement is also free of wheat, milk or milk derivatives, lactose, sugar, preservatives, soy, and artificial colors/flavors. Take care of your digestive health with Spring Valley Probiotic Acidophilus Caplets.