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Kirkland Signature Vitamin B2 100mg from China

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.

Duty Rate — China → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))

Import Tips

Leverage brand authorization letters for authenticity in customs

Large bottle counts still qualify if individually measured doses

Monitor for over-the-limit personal imports triggering commercial entry

Kirkland Signature Vitamin B2 100mg from China — Import Duty Rate | HTS 3004.50.10.00