Biotin Vitamin B7 High-Potency Tablets from Mexico
5,000mcg tablets of synthetic biotin (B7 from aromatic furan derivatives) for hair/nail prophylactic therapy, measured retail doses. HTS 3004.50.40.00 for these synthetic vitamin medicaments.
Duty Rate — Mexico → 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 biotin purity >98% per USP for high-potency imports
• Retail packs must include allergen-free certifications
• Avoid structure-function claims without substantiation