NaN Sensitive milk

Hi mommies! Anyone here who has tried NaN Sensitive for their baby? Oks lang po ba sya i-feed kay baby for more than a week or month? Ni recommend po kasi ito ng pedia sa baby namin when she had constipation. After one week oks na si baby so pinapalitan na ni pedia with NaN HW Optipro. Marami pa natira sa NaN Sensitive so we're thinking na bigay na lang namin sa friends or relatives. Hope you can answer my question above. Thanks! #1stimemom #firstbaby