Transdermal Potassium Patch from Japan
24-hour transdermal patch delivering controlled potassium through skin for chronic hypokalemia management. Affects systemic electrolytic balance. HTS 3004.90.92.67 includes transdermal systems in measured doses.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Adhesive dermatological testing and permeation rate data essential
• Specify delivery rate (mcg/cm²/hour) for dose verification
• Avoid classification as cosmetic patch under Chapter 33