Beta-Alanine from Japan
Beta-Alanine is a non-proteinogenic amino acid used in performance supplements like carnosine precursors, classified under other amino acids in HTS 2922.49.4950. Its beta-positioned amino group distinguishes it from alpha-amino acids.
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
• New Dietary Ingredient (NDI) notification may be required for novel supplement uses
• Purity >99% specification prevents reclassification as technical grade
• Structure declaration confirming beta-carbon amino position aids classification