A2M

The A2 Milk Co Ltd

A New Zealand dairy company best known for a2 Milk, made only from cows that naturally produce the A2 protein rather than the more common A1, which some people find easier on the stomach. Its products include a2 Platinum infant formula, fresh milk, and powders sold in dozens of countries. Scientist Corran McLachlan founded the firm in 2000 after studying milk proteins at Cambridge, naming it for the A2 protein his genetic test identifies in dairy herds.