Coenzyme Q10 Powder USP Grade from Japan
Pure Coenzyme Q10 (ubidecarenone) in fine powder form meeting USP standards for use in dietary supplements. This quinone compound with oxygen functions is specifically classified under HTS 2914.62.00.00 as it matches the chemical definition of Coenzyme Q10. It is imported as a bulk ingredient for encapsulation into capsules.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Verify USP certificate of analysis to confirm purity over 98%; ensure COA includes batch testing for heavy metals and microbial limits
• Declare as bulk API not for retail to avoid consumer product scrutiny
• Common pitfall: mislabeling as 'vitamin' which could trigger reclassification