Brauer Baby & Child ColicEze Probiotic Drops Oral LiquidRelieve Symptoms Of Colic In Healthy Breast Fed Infants Supports Intestinal Health Supports Healthy Immune System Function Brauer's ColicEze Probiotic Drops contain Bifidobacterium animalis ssp lactis BB 12 and are designed to help relieve symptoms of colic in healthy breastfed infants. Clinical studies on BB 12 probiotic show a reduction in infant colic symptoms by 50% or more after 21 to 28 days. Probiotics are beneficial microorganisms that occur