Pantethine (Pantothenic Acid Dimer) from Canada
Pantethine, the dimeric disulfide form of pantothenic acid, used for cholesterol management and antioxidant support. As a derivative used primarily for vitamin-like metabolic functions, it falls under HTS 2936.24.0100 specifications.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide clinical study references demonstrating pantothenic acid equivalence
• Test disulfide bond stability for classification integrity
• Comply with structure/function claim regulations for labeling