Urea 40% Oral Diuretic Solution from Mexico
Urea oral solution functions as osmotic diuretic for glaucoma and cerebral edema by drawing fluid from tissues. Covered by HTS 3004.90.92.63 as measured-dose solution affecting caloric/water balance for therapeutic retail sale. Concentrated solution in dropper bottles.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide tonicity adjustment data for hypertonic urea solutions
• Include GI irritation warnings specific to oral urea
• Verify concentration stability for customs documentation