Pharmaceutical Grade Guar Gum from Canada
Pharmaceutical-grade guar gum is a purified extract from guar seeds used as a binder in tablets and controlled-release drug formulations. Classified in HTS 1302.32.0020 as a vegetable mucilage thickener, it avoids medicament status under 3003 by being sold as raw material. Its hypoallergenic properties suit medical applications.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include USP/NF certificates; distinguish from finished drugs to stay out of Chapter 30
• Test for heavy metals and pathogens per pharmacopeia standards before import declaration