Myo-Inositol Powder from Mexico
Myo-inositol is the most common stereoisomer of inositol, a cyclic alcohol with six hydroxyl groups, classified under HTS 2906.13.10.00 as a pure inositol compound. It appears as a white crystalline powder used primarily as a nutritional supplement for metabolic health support.
Duty Rate — Mexico → United States
10%
Rate breakdown
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
• Verify purity certificate (≥99%) to confirm classification as chemically defined inositol under Chapter 29, not mixtures
• Include COA and stereoisomer specification (myo-form) in documentation to avoid reclassification as Chapter 29 mixtures
• Ensure bulk packaging without additives; retail-packed supplements may shift to Chapter 30