Biotin Vitamin B7 High-Potency Tablets from Canada
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 — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
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