MaryRuth's Organic Infants Liquid Probiotic; Unflavored, a Dietary Supplement. 1 fl. oz. (30 mL) UPC: 8 56645 00858 7 Serving size (five drops - start with one and work up to 5) Organic Proprietary Probiotic Blend 250 mg. Bifidobacterium lactis Bifidobacterium infantis Bifidobacterium bifidum Lactobacillus reuteri Other ingredients: A blend of probiotics in an enzyme enriched substrate, extracted with water from a proprietary blend of three organic grasses. Class I - Dangerous Internal testing found the presence of Pseudomonas aeruginosa in the product. Oct 28, 2021 Beverages Nationwide View Details →