Nature's Bounty Acidophilus is a friendly bacteria for the digestive system that supports overall well-being. Our Probiotic Acidophilus contains over 100 million active Lactobacillus Acidophilus (including the naturally occurring metabolic product produced by Lactobacilli) at the time of manufacture. Adults can take one (1) capsule daily, preferably with a meal. No preservatives, no sugar, no starch, no milk, no lactose, no soy, no gluten, no wheat, no fish. Sodium free.