Probiotic Supplement. 2 month supply. Powerful digestive and immune support. 50 billion CFU guaranteed. DDS-1: Trademarked superstrain. 10 proven strains. Non-dairy. Non-GMO. Gluten free. Vegan. A happier inside. Refrigeration not required (Refrigeration is recommended, but not required, after opening). The Probiotic Company: Since 1979, we have manufactured probiotics in the US. It's all we do, it's all we've ever done. Our clinically researched products are formulated by world renowned probiotic experts who are dedicated to delivering the most advanced probiotic supplements. The DDS-1 Difference: Our trademarked superstrain, lactobacillus acidophilus DDS-1, is backed by over 35 years of clinical research in the areas of digestive and immune health. Potency Promise: Potency guaranteed until time of expiration. Non-dairy. Non-GMO. Soy free. Gluten free. Preservative free. Vegan. Naturally acid & bile resistant. Shelf stable. FSC: Mix - packaging. High Potency Performance: During times of high stress, travel, or medication use, your digestive system may be subjected to an accelerated decrease in beneficial bacteria. This decrease may be responsible for digestive discomfort including gas, bloating, and irregularity along with a weakened immune system. UP4 Ultra is doctor formulated to rapidly replenish the loss of this good bacterial. This proven formula was developed using our most diverse group of naturally occurring strains at our highest potency. Digestive Support: Features 50 billion CFU of 10 robust strains including bifidobacterium lactis UABla-12, bifidobacterium lactis HN019 and our trademarked superstrain lactobacillus acidophilus DDS-1. Our potent formula helps to quickly repopulate the good bacteria throughout the gastrointestinal tract. This helps to alleviate digestive discomfort including gas and bloating, while promoting regularity. Immune Support: Features our trademarked superstrain DDS-1 plus lactobacillus rhamnosus UALrh-18 for complete immune support. Learn more about UP4. Visit us at www.up4probiotics.com. The probiotic company. (This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.) Made in USA.