2 out of 3 formula-fed babies experience formula feeding tolerance issues such as gassiness, bloatedness, fussiness (crying), spit-up, constipation, colic and eczema. Your ideal formula would need to support your baby’s total development, especially his rapidly growing body and brain. It would also need to be gentle and easy-to-digest to take care of her daily tummy comfort. Similac and Gain Total Comfort brings your little one the best of both worlds – with Lutein, AA & DHA to support his brain & eye development; while gently caring for his tummy. Designed for nutrient absorption, it has small gentle proteins and the TummiCare™ System for complete nutrition with a gentle touch.