PROGRESSIVE - Perfect Probiotic 60 Billion (Shelf Stable) - 30 vegetable Capsule(s) - NPN: 80106780 -- Perfect Probiotic 60 Billion is an extra strength probiotic for daily use and supports digestive health. Featuring 7 probiotic strains and the Perfect Prebiotic blend to support your entire digestive tract in a delayed release vegetable capsule. Plus, it's part of the world's first TRU-ID® certified probiotic family; guaranteed to include every species on the label.