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Diphenhydramine Citrate from Japan

Diphenhydramine citrate salt serves as an antihistamine for allergies and anti-nauseant in motion sickness. Aromatic with pyrimidine elements, under HTS 2933.59.21.00 per drug subheading. Chapter C(1) places salts with organic compound.

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

Citrate follows base per notes; verify no impurities >0.1%

Avoid fire-extinguisher exclusions

Prior FDA alert check for drowsiness warnings