Pyridoxine HCl Vitamin B6 Extended-Release

Extended-release tablets of pyridoxine hydrochloride (aromatic-synthetic B6) at 100mg doses for neuropathy prophylaxis, retail packed. Classified HTS 3004.50.40.00 as measured synthetic vitamins for therapeutic uses.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFreeFree
🇲🇽MexicoFreeFree
🇨🇦CanadaFreeFree
🇩🇪GermanyFreeFree
🇯🇵JapanFreeFree

Alternative Classifications

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

2936.23.00.00Same rate: Free

If bulk hydrochloride salt

Unformulated vitamins are Chapter 29 organics.

3004.50.50Same rate: Free

If combined with other B-vitamins

B-complex mixtures use different statistical suffixes.

2922.50Higher: 16.5% vs Free

If oxygen-function amino acid derivative

Certain B6 precursors classified by chemical structure in Chapter 29.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Validate extended-release mechanism with in-vitro data for customs

Ensure B6 content ±10% of label claim per USP testing

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