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Gaviscon Extra Strength Antacid Chewable Tablets from China

Gaviscon Extra Strength chewables form a protective raft on stomach contents using alginic acid, sodium bicarbonate, and calcium carbonate to prevent acid reflux. Retail-packaged in measured doses, classified as antacids under HTS 3004.90.92.53.

Duty Rate — China → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))

Import Tips

Document alginic acid source (seaweed extract) with certificates to confirm non-GMO status if required

Validate raft-forming efficacy through dissolution testing for regulatory approval

Avoid bulk import without retail packing to maintain medicament classification

Gaviscon Extra Strength Antacid Chewable Tablets from China — Import Duty Rate | HTS 3004.90.92.53