Diosgenin-Derived Progesterone Powder from Mexico
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 — Mexico → 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
• Supply chromatograms showing diosgenin-to-progesterone conversion; ensure GMP certification for pharma grade; botanical origin certificates prevent synthetic misclassification