Acid Casein Powder from Canada
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 — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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