Similac Stage 1 Powder is scientifically formulated for babies 0 to 6 months to provide nutritionally important ingredients to support your child's overall mental and physical development. Key benefits of Similac Stage 1 Powder:Helps the development of brain and memory center.Folic acid for brain cells growth.Ideal for DNA synthesis and brain cell growth.Helps strengthen baby's cellular immunity.A special blend of omega 3 and 6 fatty acids, Choline, iron, taurine, iodine, folic acid, and zinc.Supports immunity, bone growth. The direction of use:As directed by the physician. Use under medical supervision.