Serrapeptase Systemic Enzyme Capsules from Japan
Serrapeptase is an enzyme from silkworm bacteria, prepared in capsules for anti-inflammatory support. It qualifies under HTS 3507.90.70.00 for other prepared enzymes, excluding therapeutic medicaments of Chapter 30.
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
• Include FDA supplement facts panel to affirm non-medicament status
• Declare exact enzyme source (e.g
• Serratia bacteria) to avoid 3504 microbial classification
• Avoid health claims in labeling to prevent CBP scrutiny as Chapter 30 products