What is Probiotic 15-35? Probiotic 15-35 is a synbiotic, or supplement that contains both probiotics and prebiotics that work together to promote digestion and support the immune system.* It features a proprietary blend of 15 different probiotic strains plus NutraFlora FOS, a highly concentrated source of prebiotics, or non-digestible carbohydrates, that support healthy levels of beneficial bacteria in the intestines.* Probiotic 15-35 includes a unique delivery system, VIABLEND Gastric Acid Bypass Technology, which protects live bacteria from the harmful effects of stomach acid and carries them to the intestine. What are the key benefits of Vitacost Probiotic 15-35 - 35 Billion CFU ? Probiotics are live “friendly” microorganisms similar to those found in the body. Taking probiotics can replenish the supply of good bacteria in your intestines, which may become depleted due to poor diet, medication, health concerns and aging.* Probiotics support immune response (a large percentage of cells of the immune system are located in the digestive tract).* Why is Vitacost Probiotic 15-35 - 35 Billion CFU your everyday essential ? Delivers 15 different strains and 35 billion colony forming units (CFUs) of viable probiotics (at time of manufacture) per two-capsule serving Includes 200 mg (per serving) of NutraFlora FOS, which acts as a natural prebiotic that helps promote healthy levels of beneficial bacteria within the intestines* Survives stomach acid and intestinal bile, unlike lesser-quality probiotic formulas Suitable for lacto vegetarians Potency Purity Pride All Vitacost supplements are formulated to deliver the level of support you expect and deserve. Whether you're shopping Vitacost vitamins, minerals, herbs or other key nutrients, their potency is guaranteed – what's on the label is what's in the bottle. Plus, all Vitacost supplements adhere to the FDA's Current Good Manufacturing Practices (CGMPs), ensuring that they are manufactured to high