Hi Melissa,
The quick and easy answer is selling on the store shelf is not that different from selling online in terms of what you are allowed to put on your packaging. So yes you can go for it but always with the awareness that there is a chance that Health Canada could come along and tell you that you cannot.
If you decide to register your business name here is the link for information on how to do that in BC: https://www2.gov.bc.ca/gov/content/employment-business/business/managing-a-business/permits-licences/businesses-incorporated-companies/proprietorships-partnerships
Best of luck,
Benna