General Information: Bellamy's Organic Step 1  Infant Formula is suitable for most babies from birth through to 12 months. It's made from certified organic cows milk, blended with essential fatty acids, vitamins and minerals so you can be sure you are offering your baby the best nutrition in accordance with world-class Australian Food guidelines and standards. Our Infant Formula is whey dominant which means that it is easy for babies to digest and perfectly balanced to provide your baby's nutritional needs. Directions: Follow instructions exactly. Prepare bottles, teats and water as directed. Do not change proportions of powder except on medical advice. Incorrect preparations can make your baby very ill. Infants over 6 months should be offered solid food in addition to this product.