Activia Vanilla Probiotic Yogurt, 4 Ounce -- 24 per case. Enrich your day with delicious, creamy Activia Vanilla. Made with our exclusive probiotic yogurt culture, Bifidus Regularis (Bifidobacterium lactis DN 173 010), this lowfat yogurt will please your taste buds and your tummy by helping to regulate your digestive system.* Try it with breakfast, as an afternoon pick me up or evening treat. Kosher