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Not all alginates are the same

  • The strength of alginates can differ, depending on the polysaccharide content1,2
  • The alginate in Gaviscon has a high concentration of GG polymers,* which, in the presence of calcium ions, cross-link to form a strong barrier to reflux**1,3

*Guluronic acid polymers1 **Gaviscon Double Action and Gaviscon Advance1,3

The Gaviscon Structure

the gaviscon structure diagram

Our strength is in our science

The Gaviscon range is formulated to create a strong alginate raft: alginate barriers can perform differently, even when the formulations are similar.1,3-5

gaviscon table 1

*Gaviscon Advance **Gaviscon Double Action vs Gaviscon Liquid, Gastrocote, Gaviscon Liquid Extra Strenght alginates;3 Gaviscon Advance vs Algicon, Gastrocote and Gaviscon Liquid alginates1 †In vitro studies

Gaviscon has a strong barrier*

gaviscon barrier

*Gaviscon Advance liquid and Gaviscon Double Action liquid1,3

Gaviscon has a resilient barrier*

gaviscon resilient barrier

*Gaviscon Advance liquid and Gaviscon Double Action liquid1,3 **Conditions of agitation were stimulated using a shaking water bath.3 This differs to the tumble mixer method used in Hampson et al. 20051


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Please note, the Gaviscon tab is promotional content brought to you by RB.

Initiated, funded and reviewed by RB.

Date of preparation: October 2018

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