Human Milk FortifierUOM 1 EACH Features Similac Human Milk Fortifier Powder is intended for premature and low birth weight infants as a nutritional supplement to add to human milk Use under medical supervision. Consult your healthcare professional (physician, nurse, or dietitian) for usage instructions. Additional Iron may be necessary Halal Kosher Gluten free Add only to human milk do not add water Never use a microwave oven to warm feedings, serious burns can result.