Aptamil 2 is a scientifically advanced complete infant follow on formula based on more than 40 years of research in Holland. Aptamil 2 is suitable from 6 months till 12 months . Breast milk is the best for babies as it is perfectly balanced to support your baby's growth and provide a stronger immune system. However if you are unable to breastfeed, Aptamil 2 with pronutra contains essential vitamins A,D,C and iron that contribute to the normal funtion of the immune system