The lactose-free and fat-free buttermilk made from Maitokolmio's fresh local milk does not contain additives or anything else miraculous, only fermented buttermilk from fresh local milk from Ostrobothnia. Buttermilk is naturally rich in calcium, vitamin B, iodine and milk protein. Lactose-free and fat-free buttermilk is a full-bodied meal and snack drink that is also great for cooking and baking.