Nestle Lactogen Pro 4 baby milk powder is a spray-dried follow-up formula for infants after 18 months up to 24 months when they are not breastfed. It contains Iron that helps support normal cognitive development. It also has vitamins such as Vitamins A, C & D and whey protein for normal immune system functioning. With a legacy spanning over 155 years, Nestle brings its expertise in infant nutrition backed by science and research.Important Notice: Mother's milk is best for your baby.