Micellar Casein Isolate from United States
Micellar casein isolate is a highly purified form of casein that retains its native structure. It is classified under 3501.10.00 as casein, as it is not a caseinate or derivative. Popular in slow-release protein supplements for fitness applications.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the product is pure micellar casein, not a caseinate
• Provide a certificate of analysis showing protein content and purity
• If the isolate is flavored or mixed with other ingredients, it may fall under Chapter 21