Allerest PPA Extended-Release Tablets from Japan
Extended-release tablets with 75mg norephedrine tannate for 12-hour allergy relief, combined with antihistamines in retail packs of 20. HTS 3004.43.00.00 covers this mixed, measured-dose alkaloid medicament for prophylactic uses.
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
• Extended-release requires FDA bioequivalence data; declare release profile on commercial invoice
• Tannate salt form needs specific solubility testing confirmation for dose uniformity