Similac 360 Total Care Made With Whole Milk* infant formula is made with whole cow’s milk and designed to support your baby’s growth and development. It is a baby formula with HMOs and has nutrition designed for immune support, brain development, and digestive health. Our latest 360 Total Care formula is made with whole milk and has a fat blend closer to the fats in breast milk. It has 5 immune‑nourishing prebiotics structurally identical to 5 of those found in breast milk. It’s our closest form