Enfamil Gentlease is an infant formula designed to ease fussiness, gas and crying in just 24 hours. It has easy-to-digest proteins and nutrients like choline and DHA, brain-nourishing nutrition important for your baby during the first 21 months. Clinically shown to reduce fussiness, gas and crying in just 24 hours. It's the number one pediatrician-recommended formula for fussy, gassy babies. With partially broken-down proteins, it's a gentle start for sensitive tummies. Compared to the same infants who had been fed routine infant formula at the beginning of the study.