High-Protein Wheat Gluten Isolate from Mexico
Ultra-pure dried wheat gluten isolate with >80% protein, used in supplements and low-carb baking mixes. HTS 1109.00.90 applies to this 'other' form meeting milling starch/ash specs for wheat products. Differentiated from flours by extraction process.
Duty Rate — Mexico → United States
16.8%
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
• FDA prior notice required for food additive status; test for glutenin/gliadin ratio
• Pitfall: supplement claims may trigger Chapter 30 pharma review