Ferulic Acid from Canada
Ferulic acid (4-hydroxy-3-methoxycinnamic acid) protects against UV damage in cosmetics. HTS 2918.29.7500 classification as phenolic carboxylic acid with phenol function. Unsaturated chain secondary to phenolic acid principal function.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.6093.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Vitamin C/E synergist formulation data; melting point 168-172°C verification; EU cosmetic regulation Annex II listing