The first and only A2 formula, this Gerber formula features a naturally easy-to-digest protein blend of whey and A2 milk similar to breast milk and sourced from select cows that naturally produce A2 milk. It also contains probiotic L.reuteri and prebiotic 2'-FL HMO to promote digestive and immune health. Made with non-GMO ingredients, this Gerber baby food contains no artificial growth hormones. Feed this baby food stage 1 powder formula to babies 0-12 months old. Packaged in a recyclable container, this Good Start formula is convenient for use at home or on the go. Store unopened and opened containers in a cool, dry place. Use within one month after opening.