Nutrition for kids is essential! Everyday digestion and immune support can help relieve crying and digestive discomfort. Childlife Essentials Infantbiotics Probiotic Drops have been formulated to help relieve occasional stomach discomfort, crying, and fussiness. The probiotic strains used have been clinically studied in infants and support healthy growth. It can also reduce the duration of crying in fussy infants, the duration of loose stools, the incidence of ear discomfort, and stomach discomfort.