Similac Sensitive is an easy-to-digest, milk-based infant formula designed for sensitive tummies. It’s complete nutrition for fussiness, gas, or mild spit-up. Our formula has our exclusive blend of nutrients to help support baby’s brain and eye development. Similac was the first leading infant formula brand with no artificial growth hormones‡ Not for infants or children with galactosemia. Due to lactose sensitivity.‡ No significant difference has been shown between milk derived from rbST-treated and non-rbST-treated cows.§ Total US infant formula, all outlets as of 6/2020, Nielsen data.