Vitamin B12 Transdermal Patch 1000 mcg from Canada
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 — Canada → 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
• Adhesive hypoallergenic cert; controlled release validation
• Device-drug hybrid filing needed