Gamma-Linolenic Acid (GLA) Extract from Germany
Gamma-linolenic acid, an isomer of linolenic acid from borage or evening primrose oil, classified under HTS 2916.15.10.00 as a defined organic compound for supplement use.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Specify GLA vs ALA isomer in technical data sheet to match subheading description
• Include peroxide value testing; high oxidation disqualifies pure compound status
• For food supplement use, ensure GRAS status documentation