Zinc Sulfate USP Grade from United States
USP-grade zinc sulfate is a highly purified form of zinc sulfate meeting pharmacopeial standards for medicinal use in supplements and topical ointments. It is classified under tariff item 2833.29.00 as an 'other sulfate' of zinc, given its chemically defined nature.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product meets Health Canada's Natural Health Products Regulations if used in supplements
• Provide a Certificate of Analysis showing USP compliance to CBSA
• Verify if the product requires a Drug Identification Number (DIN) or Natural Product Number (NPN) before import