Milk Powder NF Non-Instant,RBGH FreeMilk Powder NF Non Instant,RBGH Free Grade A. Rbgh FREE Low Heat Nonfat Dry Milk is the result of water removal from pasteurized Rbgh Free skim milk, to which no preservatives, alkali, neutralizing agents or other chemicals have been added. Rbgh FREE Low Heat Nonfat Dry Milk is spray dried and typically has a white to creamy color. This milk is commonly used in the manufacturing of cottage cheese, buttermilk, frozen desserts, margarine, soups,