Stigmasterol High Purity from Canada
Stigmasterol, a plant sterol with unsaturated side chain, classifies under HTS 2906.13.5000 as 'other' cyclanic cyclic alcohols and sterols. This chemically defined compound adheres to Chapter 29 specifications. Utilized in phytosterol esters and skincare active ingredients.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide peroxide value and acid value certificates; ensure <0.1% pesticide residues per EU/US pharma standards; separate from bulk phytosterol mixtures