Nestlé nan optipro 2 liquid, follow-on milk 2 for babies from 6 months, more practical, ready to drink. Nestlé Nan Optipro 2 Liquid. Ready to drink. With a unique protein blend, 5 HMOs that feed the good bacteria for a healthy microbiota, and essential nutrients. Nestlé NAN OPTIPRO 2 has the protein quality your child needs for optimal development. With 5 HMOs also present in breast milk, which feeds the good bacteria for a healthy microbiota. DHA, which contributes to normal visual development in infants up to 12 months. The beneficial effect is achieved with a daily dose of 100 mg of DHA. 100% lactose. 1. Wash your hands well. 2. Wash the bottle, nipple, and nipple ring thoroughly. Submerge completely in water, bring to a boil, turn off the heat, and leave covered until needed*. 3. Shake the container well. Pour in the correct amount of milk (see feeding chart) and bottle-feed your baby. 4. If necessary, warm the bottle in a double boiler. Do not submerge the nipple. Check the temperature before serving. Do not use a microwave. 5. Discard any unused formula in the bottle after one hour. 6. Any remaining formula in the container can be stored refrigerated (3-8°C) and should be consumed within 48 hours of opening. *If using a steam sterilizer, follow the manufacturer's instructions.