a2 MilkAt the a2 Milk Company, they are on a mission to bring you delicious, nutritious and pure a2 Milk. a2 Milk is naturally occurring cows’ milk with added Vitamin A & D. Their milk naturally contains only the A2 protein type (A1 protein free), which may help some people avoid discomfort from milk. Ordinary cows’ milk naturally contains a mix of A1 and A2 protein types. a2 Milk comes from cows that naturally produce only the natural A2 protein and no A1. Published research suggests that a2 Milk may even avoid tummy discomfort in some people. a2 Milk is from cows that have not been treated with growth hormones, rBST or antibiotics. All of their family farms are independently certified by Validus Group to ensure they meet strict animal welfare guidelines. Look for a2 Milk in the refrigerated Milk/Dairy Section.