Does that make a difference?
Dunno. Simply churning out the butterfat shouldn't alter the proteins, but perhaps whatever culture they may add would?
Even so, if you are tolerating it I wouldn't worry.
I only posted this thread for the benefit of those who might have an individual intolerance to the A1 protein, and could benefit from a switch to an A2 milk.
Like healthcare schemes, one size does not fit all...
True that. My daughter has always had difficulty digesting cow’s milk. She has consumed goat’s milk, soy milk, and almond milk since she was no longer breast fed.