Vitamin B12 Transdermal Patch 1000 mcg from Mexico
Transdermal patches delivering synthetic cyanocobalamin B12 over 24 hours for steady therapy, explicitly covered in heading as measured-dose system. HTS 3004.50.20.00 for unmixed retail product.
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
• Adhesive hypoallergenic cert; controlled release validation
• Device-drug hybrid filing needed