What is a1 a2 Milk?
A2 milk is milk from mother dairy cows that have been bred to not produce the A1 beta-casein protein, a form of the casein protein in milk. This type of cow’s milk exists because producers of A2 milk claim that this A1 protein causes stomach discomfort and bloating.
What is the difference between a2 Milk and lactose-free milk?
Lactose-free milk focuses solely on the elimination of lactose sugars but still retains all of the casein and whey proteins. A2 milk focuses solely on eliminating the A1 beta-casein protein while retaining the A2 beta-casein protein, whey protein, and lactose sugar.
Where can I buy Aa2 milk®?

a2 Milk® is now available at more than 12,000 retailers in the U.S. This includes big box stores like Walmart and Costco as well as your local grocery stores.
Does A2 milk taste like Lactaid?
In blind taste tests of a2 milk and Lactaid, CR’s professional taste testers reported that both tasted similar to regular milk and to each other. But Lactaid had a slightly sweeter (but not objectionable) taste.