Genistein
Genistein is an isoflavone glycoside found in soybeans, used in dietary supplements for its phytoestrogenic properties. It is classified under tariff item 2938.90.00 as a glycoside derivative.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| π¨π³China | Free | β | Free |
| π²π½Mexico | Free | β | Free |
| πΊπΈUnited States | Free | β | Free |
| π©πͺGermany | Free | β | Free |
| π―π΅Japan | Free | β | Free |
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item β and can price the duty on it in the same conversation.
Import Tips & Compliance
β’ Verify that genistein is in its glycoside form, as the aglycone form may be classified differently
β’ If imported for supplements, ensure compliance with Health Canada's Natural Health Products Regulations
β’ Keep detailed product specifications for CBSA
Related Products under Tariff item 2938.90.00
Amygdalin
Amygdalin is a cyanogenic glycoside naturally found in apricot kernels and bitter almonds. It is classified under tariff item 2938.90.00 as a glycoside, whether natural or reproduced by synthesis, and is primarily used as a research chemical.
Arbutin (Hydroquinone-Ξ²-D-Glucopyranoside)
Arbutin is a hydroquinone glucoside extracted from bearberry leaves and is widely used in cosmetics as a skin-lightening agent and as a pharmaceutical intermediate. As a glycoside, it falls under tariff item 2938.90.00 for other glycosides.
Astragaloside IV
Astragaloside IV is a cycloartane glycoside derived from Astragalus membranaceus, known for its immunomodulatory properties in traditional medicine. It is classified under tariff item 2938.90.00 as a glycoside, natural or synthetic.
Baicalin
Baicalin is a flavone glucuronide from Scutellaria baicalensis, used for its anti-inflammatory effects in traditional Chinese medicine. As a glycoside derivative, it is classified under tariff item 2938.90.00.
Escin (Aescin)
Escin, also known as aescin, is a mixture of triterpene saponin glycosides from horse chestnut, used for venous insufficiency and anti-inflammatory applications. It falls under tariff item 2938.90.00 as a glycoside.
Hyperoside (Quercetin-3-O-Galactoside)
Hyperoside, or quercetin-3-O-galactoside, is a flavonoid glycoside from Hypericum perforatum, used as a standardized marker for St. John's Wort quality control. It is classified under tariff item 2938.90.00.