Nature Life Nutrition Probiotics 35 Billion CFU is a combination of 35 Billion CFU and 16 probiotic strains, essential and most beneficial for your gut and immune health. Carefully crafted, this formulation balances the presence of good and bad bacteria in your digestive system that influences your overall health and well-being. You cannot compromise your immune and digestive health. Precisely, that is why these capsules will help you to sustain optimal gut health, aid in proper intestinal motility, manage the integrity of the intestinal lining, and reassure the natural balance of gut bacteria. Time for a clean, green, smooth, and healthy gut!