Safety Information: Never give the drops to your baby directly, only in its milk Ingredients: Glycerol, Aqueous Lactase Enzyme Directions: Breastfeeding with Colief: 4 Drops: Express a few tablespoons of breast milk into a sterilised container. Add 4 drops of Colief Infant Drops. Give this to your infant on a sterilised spoon before initiating breastfeeding. Breastfeed as normal. Using Colief with the formula: 4 Drops: Prepare your infant's formula as per the manufacturer's instructions. Add 4 drops of Colief Infant Drops to the warm (not hot) formula. Wait 30 minutes, shaking the formula occasionally, then feed your infant as normal, making sure that the formula is at the correct temperature. Discard any unused formula. Make formula in advance using Colief: 2 Drops: Prepare your infant's formula as per the manufacturer's instructions. Add 2 drops of Colief Infant Drops to the warm (not hot) formula. Store in your refrigerator for a minimum of 4 hours before use and use within 12 hours. Feed your infant as normal making sure that the formula is at the correct temperature. Discard any unused formula. Using Colief with the ready-made formula: 4 Drops: Warm the formula. Add 4 drops of Colief Infant Drops to the warm (not hot) formula. Wait 30 minutes, shaking the formula occasionally, then feed your infant as normal, making sure that the formula is at the correct temperature. Discard any unused formula.