Similac Follow-Up Formula Stage 3 Powder 400 gm is used for older infants between the ages of 12 and 24 months, Similac 3 is a spray-dried stage 3 follow-up formula created as a component of a nutritious diet both before and after weaning. Similac provides neuro-nutrients that are proven to help a baby's brain development, such as Omega 3 and 6 fatty acids (precursors of DHA and ARA), Choline, Iron, Taurine, Iodine, Folic acid, and Zinc. Vitamins A, C, E, and zinc, which are antioxidants, are believed to assist a baby's developing immune system. Known to facilitate simple digestion and encourage calcium absorption. Vitamins, minerals, and essential fatty acids (EFAs) are all recognised to help the baby's healthy growth.Disclaimer : For More Details, Contact Your Physician