Vitamin K1 (Phytonadione) from Canada
Vitamin K1, also known as phytonadione, is a fat-soluble vitamin essential for blood clotting and bone health. This synthetic or natural form falls under HTS 2936.29.5050 as one of the 'other' unmixed vitamins and derivatives primarily used as vitamins, distinct from common vitamins like A, B, C, D, and E.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.60100%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
• Verify purity certificates and batch analysis to confirm unmixed status and compliance with USP/EP standards
• Include stability data for solvent-containing forms to avoid reclassification under chapter exclusions
• Label as 'for pharmaceutical use' to prevent misclassification as food additives under Chapter 21