Vitamin B2
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 B2
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 3004.50.10.00
Riboflavin 5mg Tablets
Tablets containing 5mg of synthetic Vitamin B2 (riboflavin), synthesized from aromatic compounds, put up in measured doses for retail sale to treat riboflavin deficiency. This falls under HTS 3004.50.10.00 as a single unmixed vitamin product for therapeutic use in blister packs or bottles.
Vitamin B2 400mg Capsules
High-potency 400mg riboflavin capsules for migraine prevention, synthesized partly from modified aromatic compounds, in measured doses for retail sale. Classified under HTS 3004.50.10.00 due to its single-ingredient therapeutic formulation in consumer packs.
Riboflavin Sodium Phosphate Injection 10mg/ml
Single-dose vials of 10mg/ml Vitamin B2 (as riboflavin sodium phosphate) synthesized from aromatic compounds for therapeutic IV administration in deficiencies. HTS 3004.50.10.00 applies as an unmixed product in measured doses for prophylactic/therapeutic retail pharmacy sale.
Solgar Riboflavin 100mg Vegetable Capsules
Vegetable cellulose capsules with 100mg synthetic Vitamin B2 from aromatic sources for prophylactic treatment of migraines and anemia. Classified in HTS 3004.50.10.00 for retail-measured vegetarian therapeutic product.
Riboflavin Effervescent Tablets 200mg
200mg Vitamin B2 effervescent tablets from synthetic aromatic sources, dissolving in water for migraine prophylaxis intake. Under HTS 3004.50.10.00 as single vitamin in measured retail therapeutic doses.
Kirkland Signature Vitamin B2 100mg
Costco branded 100mg riboflavin tablets synthesized wholly from aromatic industrial compounds for retail therapeutic sale against deficiencies. HTS 3004.50.10.00 for measured dose packaging.
Riboflavin 10mg/ml Pediatric Drops
Dropper bottles of 10mg/ml synthetic Vitamin B2 from aromatic compounds for infant prophylactic treatment of deficiencies. Fits HTS 3004.50.10.00 as measured dose liquid for retail therapeutic use.
Now Foods Riboflavin 400mg Sustain Release
Sustained-release 400mg Vitamin B2 tablets from modified aromatic synthesis for extended migraine prevention therapy. HTS 3004.50.10.00 as retail measured dose single vitamin product.
Riboflavin 100mg Transdermal Patch
24-hour transdermal patches delivering 100mg synthetic Vitamin B2 from aromatic sources for deficiency treatment. Under HTS 3004.50.10.00 per description including transdermal systems in measured doses.
Country Life Vitamin B2 100mg Tablets
Certified gluten-free 100mg riboflavin tablets from wholly aromatic synthesized Vitamin B2 for therapeutic retail sale. HTS 3004.50.10.00 classification for measured prophylactic doses.
Riboflavin 200mg Timed-Release Capsules
Timed-release capsules containing 200mg Vitamin B2 synthesized from modified aromatic compounds for sustained prophylactic therapy. Fits HTS 3004.50.10.00 as retail measured single vitamin doses.
Source Naturals Riboflavin 100mg Sublingual
Sublingual 100mg Vitamin B2 tablets from aromatic synthesis for rapid absorption in therapeutic deficiency management. HTS 3004.50.10.00 for measured dose retail form.
Nature's Bounty Vitamin B2 100mg Tablets
Branded 100mg riboflavin tablets from synthetic aromatic sources for energy metabolism support and deficiency treatment, in retail blister packs. Fits HTS 3004.50.10.00 as a put-up vitamin for prophylactic retail sale.
Riboflavin 50mg Chewable Tablets for Children
Child-friendly chewable 50mg Vitamin B2 tablets, synthesized from modified aromatic compounds, for preventing nutritional deficiencies in pediatric therapeutic use. HTS 3004.50.10.00 due to measured doses in flavored retail packs.
Vitamin B2 25mg/ml Oral Solution
Metered oral solution bottles with 25mg/ml riboflavin synthesized from aromatic compounds for therapeutic use in swallowing difficulties. HTS 3004.50.10.00 as unmixed vitamin in measured prophylactic doses.