ProbioActive™ 1B delivers Bio-Active Probiotic Defense™, a unique multifunction strain of Lactobacillus Sporogenes that are 100% viable with a unique outer layer that protects their delivery through the intestines and into the stomach where they promote healthy flora lost due to stress, poor diet, some medications or other factors.* Lactobacillus Sporogenes has been extensively studied to support common digestive discomforts, encourage intestinal health, support healthy digestion and immune health.*