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L-Proline from Canada

L-Proline supports collagen synthesis in cosmetics and supplements. HTS 2922.49.80.00 for cyclic amino acid with imino oxygen function treated as amino-acid.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Cosmetic grade certification; hygroscopic packaging; stability data sheets