Similac Advance Follow Up Formula Stage 4 Powder is used for providing important nutrition to growing infants. It is designed for children aged 18 to 24 months. This spray-dried formula is enriched with essential vitamins and minerals to support your baby’s growth and development. It includes neuro-nutrients such as Omega-3 and Omega-6 fatty acids, Choline and Iron, which contribute to brain development. The formula also contains nucleotides that support immune health and a balanced mix of calcium and Vitamin D to promote strong bones. Similac Advance Stage 4 is formulated to be gentle on the digestive system and is free from palm olein oil, ensuring easy digestion and better calcium absorption.