Now Foods Riboflavin 400mg Sustain Release from China
These are sustained-release 400 mg riboflavin tablets designed for migraine prevention therapy. As a medicament containing a vitamin of heading 29.36, put up in measured doses for retail sale, it is classified under tariff item 3004.50.00.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the sustained-release mechanism does not affect classification as a medicament
• Provide CBSA with product literature showing therapeutic use
• Ensure the product is registered with Health Canada if required