Nature's Bounty Acidophilus Probiotic tablets are an easy way to provide friendly bacteria to both your digestive and immune systems. This formula utilizes a probiotic strain naturally found within the intestinal tract, and contains 100 million active Lactobacillus acidophilus live cultures that are guaranteed through expiration. Acidophilus Probiotic supplements are gluten-free, dairy-free, wheat-free, suitable for vegetarians, and contain no artificial flavors or sweeteners. Each pack comes with 120 one-per-day tablets so you can rest assured knowing they are backed by 50 years of science, innovation, and expertise. With convenient single-dose tablets and a guaranteed supply to last, Nature's Bounty Acidophilus Probiotic tablets offer an easy way to provide beneficial bacterial to both the digestive and immune systems through daily probiotic supplementation.