Culturelle™ contains Lactobacillus GG, an extensively studied strain of friendly intestinal bacteria, naturally occurring in the digestive tract. Together with Lactobacillus rhamnosus, Lactobacillus GG is a subspecies of Lactobacillus casei. It was discovered and patented by researchers Drs. Gorbach and Goldin at Tufts University. To date, this is the best-studied and most extensively documented probiotic lactic acid bacteria strain in the world, containing 30 billion viable organisms per capsule.
Contains the following species:
Lactobacillus GG - 30 billion cfu