Caffeine Anhydrous Powder from Mexico
Pure caffeine anhydrous is a synthetic alkaloid derivative used in pharmaceuticals, energy drinks, and supplements. It falls under HTS 2939.80.0050 as a reproduced by synthesis alkaloid, specifically classified as 'other' within the alkaloids heading.
Duty Rate — Mexico → United States
110%
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
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide Certificate of Analysis confirming purity >98% and synthetic origin to avoid misclassification as natural extract
• Ensure USP/EP grade certification for pharmaceutical imports; FDA prior notice required for food additive use
• Declare exact caffeine content per kg; common pitfall is under-declaring leading to duty evasion penalties