Natures Plus Acidophilus is a probiotic supplement that promotes gut health and a balanced gut flora. Each capsule contains Lactobacillus acidophilus, a beneficial strain for the gut. Composition Lactobacillus acidophilus, Cellulose, Water, Mixture of other ingredients. Instructions for use Probiotics are beneficial for the balance of intestinal flora, but it is important to maintain a healthy lifestyle and a balanced diet.