Birth to 12 Months. Do not add water. Milk-free. Lactose-free. Use Isomil Advance to give your baby a strong start in life. An easy-to-digest soy formula for common feeding problems such as fussiness, gas and spit-up; DHA and ARA, special nutrients found in breast milk that are important for mental and visual development; Provides calcium for your baby's growing bones; Supports excellent growth during your baby's first year. Breast milk is recommended. No measuring or mixing! Ideal for use: when others (baby sitter, day care or relatives) feed your baby; for middle-of-the-night feedings; when away from home or traveling.