Diosgenin-Derived Progesterone Powder from Canada
Progesterone powder manufactured via marker degradation of diosgenin extracted from Dioscorea species tubers. HTS 2937.23.1020 specifically covers progesterone obtained indirectly from vegetable materials, distinguishing it from fully synthetic versions.
Duty Rate — Canada → 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
• Supply chromatograms showing diosgenin-to-progesterone conversion; ensure GMP certification for pharma grade; botanical origin certificates prevent synthetic misclassification