BioGaia Protectis baby drops BioGaia Protectis baby drops is a probiotic food supplement containing the patented lactic acid bacterium Limosilactobacillus reuteri (formerly known as Lactobacillus reuteri) Protectis (L. reuteri DSM 17938) that helps the good microorganisms keep a natural balance in the gut. 5 drops once daily 5 drops contain 100 million live L. reuteri Protectis Safe for long-term use One of the safest and most clinically studied probiotics in infants Tested in more than 150 clinical trials Recommended by pediatricians all over the world 74 million sold bottles Important: Shake well for 10 seconds before each use to mix the bacteria culture with the oil.