Similac 3 is a growing up milk for toddlers aged 1-3 years, fortified with eye-Q plus and Intelli Por system of nutrients: scientifically designed to support their brain, immune system and overall growth. its unique blend of lutein and DHA is a special lipid system (free from palm olein oil) designed to support the absorption of key brain and eye nutrients. The new Similac 3 has more protein, less fat and extra calcium to support the child’s overall growth.