Welcome to a2 Milk® Careline

1800 22 46 32
Postal address
PO Box 1564 North Sydney NSW 2059 Australia

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Frequently asked questions

a2 Milk® is pure and natural dairy milk, permeate and additive free, that is rich in the A2 type of beta-casein protein because it comes from specially selected cows that naturally produce only the A2 protein and not A1 protein.

Absolutely. It’s 100% produced from local cows and as fresh as fresh can be.

Most regular cows’ milk brands today contain a combination of two main types of beta-casein protein, namely A1 and A2. a2 Milk® is special because it is an exception to this. What makes a2 Milk® different to regular fresh cows’ milk is the absence of the A1 protein. It is the A1 protein that many people seek to avoid by switching from regular cows’ milk to a2 Milk®. The a2 Milk Company uses comprehensive herd selection to choose cows which don’t produce the A1 protein.

Yes, a2 Milk® contains roughly the same amounts of calcium and other important minerals as other unfortified milks.

If you are a health professional, please review the scientific resources provided at our health care professionals website.  

Copyright © 2022 The a2 Milk Company

An association between consumption of 3 serves of dairy foods containing A1 beta-casein and digestive discomfort, in some individuals, has been established by a process of systematic review. a2 Milk® is free from A1 beta-casein. The NHMRC recommends a healthy diet including up to 4 serves of dairy foods/day.

*A1 and A2 proteins refer to A1 and A2 beta-casein protein types

a2 Milk® is a trade mark of, and brand of A1 protein-free milk from, The a2 Milk Company Limited