Enfamil A.R. Spit Up Baby Formula is a specially formulated gentle baby formula milk powder with a thicker consistency. This formula is clinically proven to reduce spit-up by over 50%** while also providing complete nutrition through nutrients like Omega 3 DHA for your infant up to 12 months, and is more nutritionally balanced than just adding rice starch or cereal to infant formula. Spit-up is a common side effect of your baby’s developing digestive system. But switching to Enfamil A.R. Infant Formula milk powder may make a difference.