No rBST (According to the FDA, no significant difference has been found between milk derived from cows treated with rBST and those not treated with rBST). No artificial thickeners. First quality. Real dairy. How do we make it lactose free? Step 1: All milk contains lactose, the naturally occurring milk sugar. Step 2: We add lactase enzyme to make it lactose free. Step 3: Lactose breaks into 2 digestible sugars: glucose + galactose. Join the community! greenvalleylactosefree.com.