a2 Milk™ is pure dairy milk, completely natural and additive free. Most dairy milk today contains two main types of beta-casein protein, A2 and A1. a2 Milk™ comes from cows genotyped to produce A2 beta-casein protein rather than A1.
Before a mutation affected the ancestors of some modern European cows, all dairy cows produced milk containing only the A2 type of beta-casein protein.
As a2 Milk™ does not contain A1 beta-casein protein, it may assist with digestive wellbeing.