Pharmaceutical Grade Casein from Mexico
Ultra-pure casein for tablet binders in drug formulation, HTS 3501.10.5000 as other non-medicament casein. Meets strict impurity limits for pharma excipients.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide USP/EP certificates confirming excipient status, not finished drug
• Declare non-blood fraction origin per Chapter 30 exclusions
• Maintain cold chain if required for purity