With other natural flavor. Grade A. With Bifidus Regularis. Helps regulate your digestive system. A smooth, silky, delicious yogurt with desserty flavors. Activia is shown in several clinical studies to help with slow intestinal transit when consumed daily for two weeks as part of a balanced diet and healthy lifestyle. Contains a natural probiotic culture - Bifidus Regularis - (Bifidobacterium lactis DN 173-010) only in Activia. Contains the active cultures l. Bulgaricus, s. thermophilus and Bifidobacterium lactis DN 173-010. Meets National Yogurt Association criteria for live and active culture bacteria.