Lypressin Intranasal Solution 50 mcg/mL from Mexico
Lypressin (lysine vasopressin) aqueous nasal solution at 50 mcg/mL concentration in metered pump bottles for diabetes insipidus. Falls under 3004.39.0045 as therapeutic hormone (2937) in measured prophylactic doses.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Preservative efficacy testing mandatory for multi-dose nasal products
• Metered pump calibration certificates required for dose accuracy verification
• Avoid 3301 classification for essential oil distillates per chapter exclusion