mycathy,
It's from NZ and can be bought at Eugene group (ie Ho Fa). It sells at $250/box and each box contains 20 small packs. (VIP member seems, I really don't remember, $215/box)
mycathy,
It's only a small pack acts as the additive to your ordinary milk. Just need to be added to one of your meal (ie one small pack for each day is fine)