Specially formulated for preterm and low birth-weight infants after hospital discharge, Aptamil PDF supports critical early development. Packed with energy-dense protein, DHA/ARA, nucleotides, MCTs, and prebiotics, it aids brain growth, digestive health, and immune function. Ideal for babies weighing ≥1,800 g up to approximately 3 months corrected age—or until transitioning to a standard infant diet as advised by a pediatrician.