UltraFlora Balance provides a dairy-free base for a blend of highly viable, pure strains of L. acidophilus NCFM® and B. lactis Bi-07—“friendly” bacteria that have been shown to support a healthy intestinal environment and  immune health . Backed by the Metagenics ID Guarantee for purity, clinical reliability, and predicted safety via scientific identification of strains with established health benefits. Ingredients: Microcrystalline cellulose, capsule (hydroxypropylmethylcellulose), Lactobacillus acidophilus, Bifidobacterium lactis, magnesium stearate (vegetable), and silica.