Compare to the nutrition of Similac Pro-Advance Infant Formula. Crafted to be closer to breast milk, and enhanced with double the HMOs versus our prior single HMO formula, Mama Bear Advantage Premium Infant Formula Milk-Based Powder with Iron provides complete nutrition for babies 0-12 months. HMOs are immune supporting prebiotics commonly found in breast milk, and the dual HMOs in this baby formula, LNnT and 2'-FL, support immune system and digestive health by aiding the growth of beneficial bacteria in baby's digestive tract. DHA, Lutein and Vitamin E are included for brain and eye development. To help promote calcium absorption for strong bones, this formula does not contain palm olein oil. Non-GMO, ingredients genetically not engineered, and this baby formula also has no artificial growth hormones. Certified Kosher by the Orthodox Union - OU-D. No significant difference has been shown between milk derived from rbST-treated and non-rbST-treated cows. HMOs: Human Milk Oligosaccharide (HMO); not from human milk. This product is not manufactured or distributed by the owner of the registered trademark Similac Pro-Advance. Mama Bear Advantage Premium Infant Formula does not contain the identical proprietary ingredient blend of prebiotics, patented levels of nucleotides, lutein and lycopene in Similac Pro-Advance.