A Wholesome, Organic Option to Give Your Baby a Strong Start in Life Similac Advance Organic baby formula is certified USDA Organic and made with wholesome organic milk and other organic ingredients. Similac has EarlyShield. In addition to having DHA/ARA, we're the only formula that has Lutein, an important nutrient babies can only get from breast milk or Similac. It's especially helpful now, during critical brain and eye development. Brain & Eye: Lutein to support eye health & DHA/ARA for brain & eye development. Immune Support: Immune supporting nucleotides & Prebiotics for digestive health. Strong Bones: Exclusive palm olein oil-free fat blend supports excellent calcium absorption. The Pure Facts About Organic: Organic ingredients are produced without the use of growth hormones antibiotics and other chemicals, To be certified USDA Organic and display the USDA Organic seal a product must contain at least 95% organic ingredients by weight, USDA Organic certification ensures that the farm where the food is grown and the companies that handle or process the food meet USDA Organic standards, More and more families today are choosing organic options as part of a healthy lifestyle and Similac Advance Organic is kosher.