Cows & Buffaloes
Norsal Dairies producre A2A2 cow’s milk that contains only the A2 beta-casein protein, A2A2 only contains the A2 beta-casein protein. Some breeds of dairy cattle have a higher percentage of A2 genes.
The italian Holstein-Friesian is widely recognized as the top milk-producing cow breed in the world, typically yielding the highest volume of milk, often 10,000 to 12,250 liters per lactation. They are famous for producing large quantities of milk.