What is a Probiotic? BioGaia Probiotics are health fortifying natural active cultures.* The word probiotic means for life. There is a constant battle going on in your gut between good and bad bacteria. Unfortunately our modern lifestyle favors the bad ones which may cause diseases. The good bacteria that are natural to the body need reinforcements. BioGaia Probiotic chewable tablets contain Lactobacillus reuteri Protectis a natural lactobacillus that help the good guys restore a natural balance in your gut.* L. reuteri Protectis has been tested as well as totally safe for both adults and children.* Country of origin: Spain. Lemon Flavored.Other products from HerbsPro