Aptamil HA 1 is specifically designed for babies at higher risk of allergies, particularly if there is a strong family history of allergies, and who are not breastfeeding or are transitioning away from breastfeeding. This formula should be used alongside breastfeeding or from birth if you are not breastfeeding. It is important to note that Aptamil HA 1 is not intended as a treatment for cow's milk allergy. If you have any concerns or uncertainties, please consult your doctor.