Micellar Casein Isolate from Japan
Highly purified micellar form of casein retaining native structure, under HTS 3501.10.5000 as other casein derivatives. Popular in slow-release protein supplements for fitness applications.
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
• Certify non-therapeutic use to prevent exclusion as Chapter 30 medicaments
• Use tamper-evident packaging for retail imports to meet consumer safety rules
• Document filtration methods to confirm it's not a hardened protein under 3913