Micellar Casein Isolate from Japan
Micellar casein isolate is a purified, slow-digesting casein derivative used in protein powders for muscle recovery. HTS 3501.90.60.00 covers it as an other casein derivative due to isolation processes beyond basic casein. It remains distinct from glues or chapter exclusions like hardened proteins.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include micelle integrity test results to prove derivative processing from raw casein
• Use tamper-evident packaging for FDA nutritional labeling compliance on entry
• Monitor lactose content under 1% to avoid dairy powder misclassification