Find Baby Formula And Supplements at Target.com! Enfamil Reguline™ is an everyday infant formula specifically designed to promote soft, comfortable stools and help support digestive health. It has a clinically proven* blend of two prebiotics, a type of carbohydrate also found in breast milk, that helps feed the good bacteria in the intestine to help support your baby's digestive health. It also has easy-to-digest proteins and brain-nourishing DHA and choline for complete, everyday nutrition. Enfamil Reguline has complete nutrition for infants through 12 months of age and can be used to provide comfortable feedings throughout your baby's first year.*Proven in.