Vitamin B12
Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those in the form of transdermal administration systems) or in forms or packings for retail sale: > Other, containing vitamins or other products of heading 2936: > Containing vitamins synthesized wholly or in part from aromatic or modified aromatic industrial organic compounds: > Vitamin B12
Duty Rate (from China)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 3004.50.20.00
Cyanocobalamin 1000 mcg Tablets
These are measured-dose tablets containing synthetic Vitamin B12 (cyanocobalamin), synthesized from aromatic industrial organic compounds, used for treating pernicious anemia and B12 deficiency. Classified under HTS 3004.50.20.00 as a retail-packed medicament for therapeutic use, consisting of unmixed vitamin B12 product. Excludes mixtures with other vitamins or non-pharmaceutical forms.
Mecobalamin 500 mcg Sublingual Tablets
Sublingual tablets of mecobalamin, a synthetic coenzyme form of Vitamin B12 derived from modified aromatic compounds, for neuropathy treatment and B12 supplementation. HTS 3004.50.20.00 applies to this put-up retail form for prophylactic/therapeutic uses in measured doses. Distinguishes from bulk or mixed products.
Hydroxocobalamin Injection 1 mg/mL Vials
Sterile injectable vials of hydroxocobalamin, a synthetic Vitamin B12 form from aromatic precursors, used for cyanide poisoning antidote and severe deficiencies. Fits HTS 3004.50.20.00 as measured-dose therapeutic product put up for retail/sale in single-use vials.
Vitamin B12 50 mcg Oral Solution Bottles
Liquid oral solution of cyanocobalamin Vitamin B12 in measured-dose dropper bottles for pediatric or elderly prophylactic use against deficiency. HTS 3004.50.20.00 for synthetic aromatic-derived B12 medicaments in retail forms, unmixed.
Methylcobalamin 1500 mcg Capsules
High-dose methylcobalamin capsules, active coenzyme B12 synthesized from modified aromatics, for neurological health and energy metabolism therapy. Retail-packed in measured doses under HTS 3004.50.20.00 as unmixed Vitamin B12 medicament.
Cyanocobalamin Nasal Spray 500 mcg
Nasal spray delivery of synthetic cyanocobalamin Vitamin B12 in metered doses for absorption-deficient patients. Qualifies HTS 3004.50.20.00 as transdermal-like system (mucosal) for retail therapeutic use.
Vitamin B12 Effervescent Tablets 1000 mcg
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.
Hydroxocobalamin Lyophilized Powder for Injection
Freeze-dried powder vials of synthetic hydroxocobalamin B12 reconstituted for injection, in measured single doses for retail pharmacy. HTS 3004.50.20.00 as therapeutic Vitamin B12 product.
Mecobalamin Chewable Tablets 250 mcg
Chewable tablets of mecobalamin B12 for easy prophylactic dosing in children or elderly, synthetic from aromatics, retail measured form under HTS 3004.50.20.00.
Vitamin B12 Transdermal Patch 1000 mcg
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.
Cyanocobalamin Lozenge 500 mcg
Sugar-free lozenges of synthetic Vitamin B12 for mucosal absorption, measured per lozenge in retail packs for deficiency treatment.
Methylcobalamin Gummies 1000 mcg
Gummy chews with synthetic methylcobalamin B12, measured dose per gummy for palatable therapy, retail packed.
Vitamin B12 Sprinkle Capsules 250 mcg
Capsules with sprinklable synthetic B12 powder for mixing in food, measured for pediatric use.
Hydroxocobalamin Oral Tablets 5 mg
High-potency oral hydroxocobalamin tablets for therapeutic loading doses, synthetic aromatic form.
Cyanocobalamin Sustained-Release Pellets
Sustained-release pellets in capsules of synthetic B12 for once-daily dosing, measured retail.