I heard of a news today is about the infant formula-Hero that import from Holland was reported that its quality is unqualified.So I am afraid that if our baby's formula (NUKA) also exist the same questions, and I searched some information from Internet about the formula. Fortunately, up to now it has not been reported existing questions, but I know from these news that the made was not registered in USA (its country of origin). So I am also afraid that it will go wrong in the future. 
    So I decide to change another more famous formula for my baby.