Hi,
Milk powder buy from sinseh medical hall..much cheaper. Dumex or Nan is good enough, children are as smart on this..no need to go for high range like similac, pediadure..my cousins are top scholars even on dumex and nan..all points to how we nurture the kids...
Diaper cloth,mattress cover sheet,cotton pads to clean baby's bottom, etc try buy from markets that sells children clothings, sinseh medical hall, or ntuc fair price...