Synthetic Caffeine for Energy Supplements from China
Bulk synthetic caffeine specifically for dietary supplement manufacturers. Chemically identical to natural caffeine, classified under HTS 2939.30.00.00 as reproduced-by-synthesis alkaloid. Fine powder for capsule filling.
Duty Rate — China → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include new dietary ingredient notification if novel; Structure/function claim substantiation docs; Distinguish from food grade via intended use declaration