Thiamine Allyl Disulfide from United States
Thiamine allyl disulfide is a lipophilic derivative of vitamin B1 found in garlic, used in nutritional supplements. It is a chemically defined organic compound that functions primarily as a vitamin B1 derivative, qualifying for tariff item 2936.22.00.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is labeled as a vitamin B1 derivative for nutritional use
• Have documentation showing its chemical structure and purity
• Check if the product meets the requirements for natural health product licensing in Canada