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Cat's Claw Bark Extract

Uncaria tomentosa (uña de gato) bark extract standardized to oxindole alkaloids for immune support. HTS 1302.19.4140 covers this as vegetable extract with therapeutic properties, excluding standardized medicaments.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China1%+20.0%21%
🇲🇽Mexico1%+10.0%11%
🇨🇦Canada1%+60.0%61%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

1211.90Lower: 18.5% vs 21%

If crude bark for further processing

Medicinal plant material before extraction classified in 1211.

3822.19.00Lower: 12.5% vs 21%

If diagnostic reagents from plant extracts

Lab reagents from vegetable extracts go to diagnostic chapter.

3302.10.50.00Higher: 21.9% vs 21%

If incorporated into fragrance compounds

Odoriferous preparations excluded by Chapter 13 note (k).

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Require TOA (Total Oxindole Alkaloids) certification; distinguish TOA from non-TOA types

• Peru primary source; obtain DIGESA sanitary registration for export

• Avoid rainforest destruction claims without third-party certification