a2 Milk Half and Half, Milk & Cream, 32 Fluid ounce, $4.99
a2 Milk Half and Half Milk & Cream, 32 fl oz The a2 Milk® difference a2 Milk® comes from cows that naturally produce only the natural A2 protein and no A1. Published research suggests a2 Milk® may help avoid stomach discomfort in some people. We love our cows! • Our cows are not treated with growth hormone rBST* • Our farms are Validus™ certified to ensure humane treatment *No significant difference has been shown between milk from rBST-treated and non rBST-treated cows.