21st Century Acidophilus Probiotic Blend is a proprietary blend of the most beneficial known strain of Lactobacillus Acidophilus, synergistically combined with three other genetically distinct probiotic organisms and prebiotic Fructooligosaccharide (FOS), is designed to aid in the maintenance of probiotic activity in the intestine. Acidophilus Probiotic Blend contains over 1 billion viable cells at the time of manufacture A proprietary blend of the most beneficial known strain of Lactobacillus Acidophilus. Proprietary Blend (Lactobacillus Acidophilus, Lactobacillus Salivarius, Bifidobacterium Bifidum, Streptococcus Thermophilus) Fructooligosaccharide (FOS), Gelatin, Citrus Pectin, Whey, Magnesium Stearate Take one (1) capsule daily with any meal for maximum daily results, or as directed by a health care provider. Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature. To aid and address your digestive concerns, 21st Century offers several products such as probiotics, fiber and digestive enzyme supplements that can help support the healthy functioning of your digestive and intestinal systems.* 21st Century has been providing quality vitamins and supplements to health minded consumers for over 20 years. We use only superior raw materials, cutting edge formulations and unique packaging: square vanilla-scented bottles, color-coordinated caps and easy-to-read labels. Our comprehensive product line offers the latest vitamin, mineral and specialty supplements, as well as standardized herbal extracts in vegetarian capsules, herbal slimming teas and natural deodorants. Our longevity and success bear testament to our continuous efforts in Research & Development. Our dedication to providing you with clinically developed and carefully blended formulations based on the latest scientific research, coupled with our commitment to state-of-the-art manufacturing and quality control enables us to provide innovative and affordable solutions for all your family’s health and wellness needs. We take great pride in providing you with a high quality product at a great price. 21st Century products are unconditionally guaranteed for purity, freshness and label potency. To safeguard your health and well-being, all 21st Century nutritional products are manufactured using ingredients which pass stringent quality assurance standards under rigorous laboratory protocols and current Good Manufacturing Practices (cGMP). Our FDA-approved manufacturing facility is in Tempe, Arizona, USA. *These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Proprietary blend of the most beneficial known strain of Lactobacillus Acidophilus. Acidophilus Probiotic Blend contains over 1 billion viable cells at the time of manufacture. Designed to aid in the maintenance of probiotic activity in the intestine.