Swanson Dr. Stephen Langer\'s Formula - Natural Probiotic w/Prebiotic FOS - 16-Strain Supplement Promoting Digestive Support w/ 3.2 Billion CFU per Capsule - (60 Veggie Capsules) 4 Pack

A potent probiotic blend, Dr. Stephen Langers Ultimate Probiotic with FOS features sixteen strains of probiotics and 3.2 billion CFU per capsule to promote digestive health. Thats four times the numbe...