20 Billion X10 Strain Pre- and Pro-Blend (Grown on Milk): Fructo-Oligosaccharides, Lactobacillus Acidophilus, Lactobacillus Rhamnosus, Lactococcus Lactis, Bifidobacterium Longum, Lactobacillus Casei, Bifidobacterium Lactis, Lactobacillus Brevis, Bifidobacterium Bifidum, Streptococcus Thermophilus, Lactobacillus Bulgaricus. Biocore Optimum Complete Digestion Support: Amylase, Protease, Alpha-Galactosidase, Lactase, Invertase, Lipase Blend, Acid Maltase, Peptidase. Other Ingredients: Capsule (Gelatin), Cellulose, Silica, Medium Chain Triglycerides, Stearic Acid, Magnesium Stearate.