Aptamil Gold+ ProNutra Biotik Stage 1 Infant Formula (31.7 oz) is specially crafted to provide complete nutrition for babies from birth to 6 months. It contains a unique blend of scientifically researched ingredients, including prebiotics and key nutrients that help support your baby’s immune system, brain development, and digestive health. Inspired by breast milk, Aptamil Gold+ offers gentle nourishment that helps your little one thrive during their earliest stages of life.