VSL #3 is not available by prescript
ion in Canada, you can sometimes get samples from your GI, and of course order it online from Ferring.
VSL #3 is very easy to culture in yogurt (if you can eat yogurt). Right now I'm using one packet to culture 4 litres of milk plus 1 litres of half and half.
You can make your packet go along way by doing this.