Estriol (16-alpha-Hydroxyestrone) from Mexico
Estriol is a natural estrogen produced from animal sources, particularly used in pregnancy-related hormone therapies. It qualifies for HTS 2937.23.10.10 as an animal-derived estrogen used primarily as a hormone. This weak estrogen helps maintain pregnancy and treats vaginal atrophy.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include analytical certificates confirming natural origin and absence of synthetic markers
• Check for anti-dumping duties on specific hormone products from certain countries
• Ensure proper cold chain documentation for temperature-sensitive hormone shipments