a2 Milk® is 100% natural milk that people all over the world find easier to digest than regular cows’ milk. Milk contains different proteins, depending on the cow. Studies have shown that A2 and A1 proteins digest differently from each other. For some people the A1 protein can make them feel uncomfortable after drinking milk. Our cows are selected as they naturally produce only the A2 protein. People tell us a2 Milk® just works better in their bodies. It’s the milk that might change everything.