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
6.5%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Vitamin C/E synergist formulation data; melting point 168-172°C verification; EU cosmetic regulation Annex II listing