Description Colief® Infant Drops Lactase enzyme drops for adding to infant formula or breast milk to reduce lactose content. For the first few months of life some babies may have difficulty in fully digesting the lactose in milk. This can be an important factor in some babies with colic. Colief® Infant Drops helps to break down the lactose in a baby\'s usual milk (breast milk or infant formula) before the baby is fed, making the milk more easily digestible. Reduce the hours of crying Sugar free Safe from birth Ingredients Glycerol, Aqueous Lactase Enzyme Warnings Do not use if the seal is broken on the bottle.