Acid Casein Powder from Japan
Casein extracted via acid precipitation from milk, classified as other under HTS 3501.10.5000. Commonly used in nutritional supplements and industrial binders for its high protein content.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include amino acid profiles to differentiate from enzyme preps excluded under Chapter 34
• Avoid bulk packaging that could imply glue use; specify end-use on commercial invoice
• For supplement imports, align with dietary supplement labeling under DSHEA