Extensive HA is the ONLY hypoallergenic formula with 100% whey protein extensively hydrolyzed, probiotic Bifidobacterium lactis (B. lactis), 49% MCT, and a lactose-free and sucrose-free carbohydrate blend. It is scientifically designed for cow’s milk protein allergy (CMPA) and intolerance, cow’s milk-induced FPIES, soy protein sensitivity, and fat malabsorption.