No. 1 brand in infant nutrition. Extensively hydrolyzed powder. Expert complete nutrition. Cow's milk protein allergy and intolerance. Hypoallergenic. Clinically proven. DHA for brain & eye. 100% whey protein. Extensively hydrolyzed & lactose-free. Probiotic B. lactis for digestive health. No artificial growth hormones (No significant difference has been shown between milk derived from rBST-treated and non rBST-treated cows). Stage 1 (0 to 12 months). Breastfeeding is best for your baby. Some settling may occur in shipping. Makes approximately 96 fl oz (3.0 qt) of formula. The first year is important for nourishing baby's digestive and immune health. Good Start Extensive HA is a clinically proven hypoallergenic formula for babies with milk allergy or intolerance, soy sensitivity, cow milk-induced food protein induced enterocolitis syndrome (FPIES), and fat malabsorption, with essential nutrients for baby's healthy growth & development. Probiotic B. Lactis: Active probiotic cultures support digestive health and are clinically shown to colonize the gut of infants with cow's milk protein allergy. DHA: Expert-recommended levels of DHA to support brain & eye development. 100% Whey Protein Extensively Hydrolyzed & Lactose-Free: Easy-to-digest and helps ease fussiness and gas associated with milk allergy or intolerance. Gerber has over 90 years of expertise in nourishing healthy babies. M. Alpina Oil: A source of ARA. C. Cohnii Oil: A source of DHA. Sunny future. We're committed to reducing our impact on the planet by making 100% of our packaging recyclable or reusable by 2025.