Progress gold is nutritious growing-up milk that supports learning and development of toddlers from 1-3 years from head to toe. Formulated with the Wyeth Biofactors system, it is a nutritious milk formula that combines important nutrients at appropriate levels, including Lutein, preformed amino acids, DHA, 5 nucleotides and carotenes. It also contains Iron which is an important component of red blood cells which carry oxygen to all parts of the body to help the body's production of energy, Calcium which supports development of strong bones and teeth, Protein which helps in tissue building and growth, other essential vitamins and minerals which aids in the optimal growth and development.