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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sustained-release with fillers
Complex matrices may qualify as mixed medicaments.
If time-release bulk granules
Industrial granules without final tablet form are chemicals.
If wellness timed-release
Non-specific health claims shift to supplements.
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Import Tips & Compliance
• Provide release profile data proving sustained therapeutic delivery
• Matrix composition disclosure for FDA active ingredient verification
• Higher potency requires stricter purity assays
Related Products under HTS 3004.50.10.00
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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.
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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.
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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.
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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.