Our story

The a2 Milk® difference

Only A2 Protein

Our a2 Milk® comes from cows that naturally produce only the natural A2 protein.
Many people say they can feel the difference.


All cows’ milk started as A2 protein only

Originally all cows produced milk containing only the A2 protein type.

Over time A1 developed

Genetic variation has resulted in mixed herds over time. Today, most ordinary cows’ milk contains a mix of A1 and A2 protein types.

Most milk is mixed

Today, regular cows’ milk is a mix of both A1 and A2 proteins.

We select cows with only A2 protein

Our a2 Milk® is from specially selected cows that naturally contain only the A2 protein type and no A1.
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Our guide to love milk again

We’re on a mission to help you love milk again – because a2 Milk® only has the A2 protein, you could be on your way to enjoying milk with your breakfast cereal, smoothie or latté, just like you used to.

Copyright © 2019 The a2 Milk Company Limited

* No significant difference has been shown between milk from rBST-treated and non rBST-treated cows
a2 Milk® is not suitable for anyone medically diagnosed with lactose intolerance, galactosaemia or cows’ milk allergy
“a2 Milk®“, “a2™“, “True a2®“, and “The a2 Milk Company™” are trademarks of The a2 Milk Company Limited