Ingredients Blend 400 mg Each capsule contains 20 Billion viable organisms at time of manufacture. Inulin (from chicory root), Arabinogalactans (from larch), Marshmallow Root (extract), Bifidobacterium bifidum, Bifidobacterium lactis, Bifidobacterium breve, Lactobacillus paracasei, Lactobacillus plantarum, Lactobacillus salivarius, Streptococcus thermophilus