Melatonin USP Powder from China
Melatonin USP Powder is a synthetic pineal hormone used primarily for regulating sleep-wake cycles and as a dietary supplement ingredient. As a hormone derivative used primarily as a hormone for therapeutic purposes, it is classified under tariff item 2937.90.00. This pure powder meets USP standards for pharmaceutical or nutraceutical use.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is not put up in measured doses or retail packaging, which would trigger classification under heading 30.04
• If importing for natural health products, verify compliance with Health Canada's Natural and Non-prescription Health Products Directorate
• Maintain documentation showing USP grade and synthetic origin