a2 Milk® for healthcare professionals

Developed for healthcare professionals


This website has been developed by The a2 Milk Company to set out the research behind the A1 and A2 beta-casein protein variant types and is regularly reviewed so that it continues to provide up-to-date information on the latest research.

This resource centre also provides evidence-based information on paediatric health and nutrition, CPD tools, resources and patient handouts.

The A1/A2 difference

Beta-casein science
Tiny Tummies recipe booklet
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Copyright © 2023 The a2 Milk Company

The a2 Milk Company respectfully acknowledges the traditional owners of the land on which we live, work, and operate. We pay our respect to Elders past and present. 

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

a2 Milk® is a trade mark of The a2 Milk Company Limited

a2 Milk® comes from cows specially selected to naturally produce milk with only the A2 beta-casein protein type so may be easier on digestion than regular milk for some milk intolerant individuals when consumed as part of a healthy, varied diet.