Probiotic’s efficacy is not a result by the number of CFU’s or combinations of strains.  Clinical evidence is what differentiates a probiotic.  Culturelle (Lactobacillus Rhamnosus GG) is the #1 studied probiotic with over 1000 studies and 200 clinical trials conducted in adults, children, and infants over the past 25 years. 

1335 Countryside Manor Pl.
Chesterfield, Missouri 63005
(636) 346-3020