Vitamin B2 400mg Capsules from Mexico
High-potency 400mg riboflavin capsules for migraine prevention, synthesized partly from modified aromatic compounds, in measured doses for retail sale. Classified under HTS 3004.50.10.00 due to its single-ingredient therapeutic formulation in consumer packs.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Provide documentation proving aromatic synthesis origin to avoid reclassification to other vitamin subheadings
• Comply with FDA supplement facts panel but highlight prophylactic claims for Chapter 30 eligibility
• Watch for common pitfalls like insufficient dose metering leading to bulk chemical classification