Gaviscon supplement bottle

Gaviscon

What We Researched
2 active ingredients analyzed · 7 inactive ingredients decoded · Last updated: Mar 2026
68
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Sodium Alginate 100 mg/ml —
Potassium Bicarbonate 20 mg/ml —
Bioavailability Very Good

Absorption Rating

  • Sodium Alginate Fair
  • Potassium Bicarbonate Good
Other Ingredients Excellent

Fillers & Additives

  • Calcium Carbonate
  • Carbomer
  • Methyl and Propyl Hydrogencarbonate
  • Saccharin Sodium
  • Sodium Hydroxide
  • Anise Flavor
  • Purified Water
Efficacy Very Poor

Dosage Analysis

  • Sodium Alginate 100 mg/ml Under-dosed
  • Potassium Bicarbonate 20 mg/ml Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Sodium Alginate 100 mg/ml
Potassium Bicarbonate 20 mg/ml

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Calcium Carbonate Safe

Acts as a filler and provides supplemental calcium.

Carbomer Generally_safe

It is used to increase the viscosity of liquids.

Methyl and Propyl Hydrogencarbonate Unknown
Saccharin Sodium Unknown
Sodium Hydroxide Generally_safe

It is used to adjust pH levels.

Anise Flavor Unknown
Purified Water Safe

Dissolves and carries water-soluble ingredients.

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Frequently Asked Questions
Is Gaviscon a good supplement?

Gaviscon received a product quality score of 68/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 2 active ingredients Of the 7 inactive ingredients, 2 are rated safe and 0 are flagged for review.

What are the ingredients in Gaviscon?

Gaviscon contains 2 active ingredients: Sodium Alginate (100 mg/ml), Potassium Bicarbonate (20 mg/ml). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Gaviscon safe to take?

Gaviscon has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.