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a2™ Nutrition

The a2 Milk Company

The a2 Milk Company was founded in New Zealand in 2000 by scientist Dr. Corrie McLachlan and his business partner, Howard Paterson.

Built on the knowledge that not all milk is the same, our founders recognized the potential for a2 Milk® to help more consumers enjoy the nutritional goodness of dairy.

Ongoing scientific discovery  

The a2 Milk Company are global leaders in beta-casein protein science.  

For over 25 years we have worked alongside scientists from around the world to pioneer the scientific understanding of the unique benefits of A1 protein free milk.

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What is a2 Milk®?

Unlike ordinary milk, a2 Milk® naturally contains only A2-type beta-casin protein. This means a2 Milk® may be easier on digestion than ordinary milk for some milk-intolerant individuals when enjoyed as part of a healthy, varied diet.

Sustainability and Community

The a2 Milk Company's purpose ‘We pioneer the future of Dairy for good’ and vision ‘An A1-free world where Dairy nourishes all people and our planet’ highlights the positive impact we want to have on the world, inspiring our team and partners.

FAQ’s

What is a2 Milk®?  

a2 Milk® is pure and natural dairy milk. But unlike ordinary dairy milk, a2 Milk® is sourced from cows that that have been genetically tested to confirm that they naturally produce only A2-type protein milk. As a result, a2 Milk® has all of the goodness of dairy milk, but is naturally A1 protein free. 

What is beta-casein protein?  

Dairy milk contains two main groups of proteins: casein and whey. Beta-casein is a form of casein protein typically making up about 30% of the total protein content. Whilst there are at least 12 genetic variants of beta-casein in cows’ milk they can all be divided into two main types: A1 and A2-type based on their structure and subsequent digestion. 

Why are there different beta-casein protein types? 

A2 protein is recognised as the original variant of beta-casein protein in domesticated cattle from which A1 protein and other beta-casein protein types subsequently arose through genetic mutation, a natural process which can lead to small differences (such as hair and eye colour in humans), and over time drives evolution.

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Get Expert Support

Our a2™ Careline is supported by Accredited Practising Dietitians ready to help answer your questions.

Phone: 1800 22 46 32 (8:00 am to 8:00 pm  AEDT)
Email: careline@a2milk.com

Supporting Your Family's Feeding Choices

We believe breastfeeding is best to provide ideal nutrition for babies, and other important health benefits. Good nutrition for mums is important throughout pregnancy and whilst breastfeeding. However, we understand breastfeeding may not be an option for everyone. ​To support you on your feeding journey, we recommend speaking to a healthcare professional. Introducing formula either partially or exclusively may reduce breast milk supply, which isn’t easy to re-establish. It is also important to consider the social and financial impacts of formula, such as potential cost of providing formula until your baby is 12 months old. ​When using infant formula, always follow the preparation instructions carefully. Improper use can make your baby unwell. Information about our infant formula products is for educational and informational purposes only.