Pseudoephedrine-Guaifenesin Excipient Blend
Bulk excipient blend of pseudoephedrine and guaifenesin for expectorant formulations. Classified in HTS 3003.42.00.00 as a multi-constituent alkaloid-containing medicament in bulk form.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
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
• Provide stability data confirming mixture integrity during transport
• Declare exact pseudoephedrine quantity per CBP Form 236 for precursor tracking
• Avoid dental or veterinary-specific preparations excluded from Chapter 30
Related Products under HTS 3003.42.00.00
Pseudoephedrine Hydrochloride and Loratadine Tablets
Bulk tablets combining pseudoephedrine hydrochloride with loratadine for allergy and congestion relief. Classified under HTS 3003.42.00.00 as a mixed medicament containing pseudoephedrine or its salts, not in measured doses or retail packaging.
Pseudoephedrine Sulfate and Acetaminophen Granules
Granular bulk mixture of pseudoephedrine sulfate and acetaminophen for sinus pain relief. Falls under HTS 3003.42.00.00 for multi-constituent medicaments with pseudoephedrine, supplied in bulk for further processing.
Combination Pseudoephedrine-Dextromethorphan Powder
Bulk powder blending pseudoephedrine with dextromethorphan for cough and congestion treatment. HTS 3003.42.00.00 applies to this mixed therapeutic product not intended for direct retail sale.
Bulk Pseudoephedrine Hydrochloride-Ibuprofen Pellets
Pelletized bulk mixture of pseudoephedrine hydrochloride and ibuprofen for pain and decongestant therapy. HTS 3003.42.00.00 covers this non-retail mixed medicament containing pseudoephedrine salts.
Pseudoephedrine Salts and Chlorpheniramine Blend
Bulk blend of pseudoephedrine salts with chlorpheniramine maleate for antihistamine-decongestant use. Fits HTS 3003.42.00.00 for mixed therapeutic products with pseudoephedrine not in retail form.
Pseudoephedrine-Acetaminophen-Diphenhydramine Granules
Three-component granule mix of pseudoephedrine, acetaminophen, and diphenhydramine for multi-symptom relief. HTS 3003.42.00.00 due to pseudoephedrine content in bulk therapeutic mixture.