Vitamin A & D. Since 1932. Our Farmers Pledge: not to use artificial growth hormones (no significant difference has been shown in milk from cows treated with the artificial growth hormone rbST and non rbST treated cows). 1% milkfat. Grade A. Pasteurized. Homogenized. Meadow Brook's Flavor Tight Bottle: Research shown that exposure to light can affect flavor and cause a loss of vitamin A and B. The flavor tight bottle protects the milk and preserve the fresh flavor and nutrition inside.