Tetrahexyldecyl Ascorbate from United States
Tetrahexyldecyl ascorbate is an oil-soluble ester of ascorbic acid with very long-chain alcohols, preserving the lactone structure. It is a premium cosmetic ingredient for anti-aging formulations. As a chemically defined organic compound with a lactone ring, it falls under tariff item 2932.20.00.
Duty Rate — United States → Canada
0%
Import Tips
• Provide the CAS number (183476-82-6) and a technical datasheet confirming the lactone ring
• If the product is imported as a solution or dispersion, verify whether the solvent is necessary for transport
• Be prepared to demonstrate that the product is not put up for retail sale as a cosmetic preparation