Phosphorylated Casein Derivative from Japan
Phosphorylated casein derivative is casein chemically modified by adding phosphate groups, enhancing mineral absorption for use in nutritional supplements. It is classified under tariff item 3501.90.00 as an 'other' casein derivative, as it is a chemical modification of casein and not excluded by Chapter 35 notes.
Duty Rate — Japan → Canada
0%
Import Tips
• Maintain documentation showing the phosphorylation process and the degree of substitution to support classification
• Verify that the product is not a medicament of Chapter 30, as section note 2 would override classification
• Consult with the CBSA in advance if the product is intended for therapeutic use, as this may change classification