EACH CAPSULE CONTAINS: Probiotic Consortium .............2.5 billion CFU Lactobacillus acidophilus (CUL-60 & CUL-21) ..................1.87 billion CFU Bidobacterium animalis subsp. lactis (CUL-34) & Bidobacterium bidum (CUL-20) . . 0.63 billion CFU Non-Medicinal Ingredients: Cellulose, hypromellose, silica, sunower lecithin. Ingredients used to maintain viability of probiotics (dipotassium phosphate, monopotassium phosphate, tr ehalose, sucrose).