Pro-Flora provides serious digestive support! Pro-Flora Concentrate with Probiotic Pearls Technology has more strains for: Deep intestinal care. Long-term colon health. Maximum control of occasional gas, bloating and constipation. It's the smarter probiotic. True Delivery Technology guarantees active cultures survive stomach acids, arrive in your intestines and thrive to provide exceptional support. Immune health Ensures your body is not weighed down by toxins which may limit your immune defenses. Fights free radicals and environmental toxins which can have negative effects on your skin. Unlike many probiotic products, Pro-Flora Concentrate with Probiotic Pearls Technology requires no refrigeration. Plus, you only need one tiny dose daily for digestive, immune, and skin health support (3 Pack)