Seasonique Extended-Cycle Birth Control from Canada
Seasonique provides 91-day cycles with levonorgestrel/ethinyl estradiol hormones to reduce periods. Extended regimen via heading 2937 progestins. HTS 3006.60.00.00 for hormone-based contraceptives.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Extended-cycle requires proof of ovulation suppression mechanism
• Blister cards must remain intact; partial packs risk reclassification
• Differentiate from continuous hormone replacement therapies