Nutramigen 2 with LGG Powder (400g). For infants aged 6-12 months. Nutramigen 2 LGG is an age-adapted, casein-based extensively hydrolysed formula (eHCF) developed for the dietary management of infants with mild to moderate cow’s milk allergy.. Suitable from 6 to 12 months of age as part of a varied diet, Nutramigen 2 LGG® has been tailored to support weaning and can be used in drinks and cooked dishes as a substitute to cow’s milk.