Vitamin B12 Effervescent Tablets 1000 mcg from Mexico
Effervescent tablets dissolving in water for synthetic cyanocobalamin B12 therapy, measured per tablet for retail sale. HTS 3004.50.20.00 covers this unmixed, aromatic-synthesized form despite dissolution note treating as unmixed.
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
• Carbonation stability tests required; soluble excipients must not alter 'unmixed' status
• Label dissolution instructions clearly