Back in 2000, The a2 Milk Company™ was founded in New Zealand by Dr Corran McLachlan after an amazing discovery.
While studying at Cambridge University, Corrie learned that proteins in milk affect people differently.
He learned that ordinary cows produce milk with different beta-casein proteins, called A1 and A2 (among others). What was amazing? People who had discomfort when drinking ordinary cows’ milk were able to enjoy a2 Milk™ without the same downsides because it contains only the A2 protein and no A1.