Vegetarian • Gluten Free Whole Food Dietary Supplement Primal Defense is a natural blend of 12 species of probiotics and Homeostatic Soil Organisms (HSOs), utilizing the Poten-Zyme process and delivered within a whole food matrix. The HSO probiotic blend in Primal Defense helps support normal gastrointestinal balance of good and potentially harmful bacteria to help maintain a balanced, healthy internal environment, and maximizes the benefits of a healthy diet by supporting normal absorption and assimilation of nutrients in the gut. Primal Defense is created using the following probiotic species or their enzymes: Lactobacillus acidophilus Lactobacillus rhamnosus Lactobacillus salivarius Lactobacillus plantarum Lactobacillus paracasei Lactobacillus casei Lactobacillus brevis Bifidobacterium bifidum Bifidobacterium breve Bifidobacterium lactis Bifidobacterium longum Bacillus subtilis Saccharomyces boulardii