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Lactase Enzyme Tablets for Lactose Intolerance from Mexico

Lactase beta-galactosidase enzymes in tablet form hydrolyze lactose for dairy-intolerant consumers. Classified in HTS 3507.90.70.00 as prepared enzymes, separate from Chapter 21 yeasts or Chapter 30 medicaments.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Provide enzyme activity units (FCC lactase units) on invoices for classification support

Distinguish from yeast-derived products via lab analysis per chapter exclusions

Retail packaging helps affirm consumer supplement status over bulk industrial use