一般的super market都有賣, 比如walmart
http://www.walmart.ca/en/ip/lipton-herbal-tea-camomile-20-ct/6000136345644?CAWELAID=120160200000087706&CAGPSPN=pla&kpid=10285743&gclid=CLTZ_rfP58ICFUGUfgodRVsAKA
http://www.walmart.ca/en/ip/lipton-herbal-tea-camomile-20-ct/6000136345644?CAWELAID=120160200000087706&CAGPSPN=pla&kpid=10285743&gclid=CLTZ_rfP58ICFUGUfgodRVsAKA