Is Coca-Cola Zero Sugar 330ml GERD Friendly?

No. This product is not GERD friendly free as it lists 2 ingredients that contain GERD friendly.

Why it's not GERD friendly

  • caffeine flavouring
  • carbonated water

caffeine flavouring

Dietitian note

Caffeine can exacerbate GERD symptoms in some individuals. It can relax the Lower Esophageal Sphincter (LES) - this muscle acts as a barrier between the esophagus and stomach. When relaxed, it can allow stomach acid to flow back up into the esophagus, leading to heartburn Caffeine can also increase the production of stomach acid, further irritating the already inflamed esophageal lining.

Note by Team Spoonful, Clinical nutrition experts

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Product Image

Description

Crisp cola flavor with lively carbonation and a smooth, cola‑style finish; some reviewers note a subtle aftertaste. Commonly enjoyed chilled alongside meals, at gatherings, or on-the-go; often praised for portability and consistent fizz. Used as a standalone refreshment or mixer in beverages; reviewers cite satisfaction with familiarity and convenience overall.

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Ingredients

Carbonated Water, Colour (E150d), Acid (Phosphoric Acid), Sweeteners (Aspartame, Acesulfame-K, Enzymatically Produced Steviol Glycosides), Natural Flavourings, Caffeine Flavouring, Acidity Regulator (Sodium Citrates)

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Where to buy

Coca-Cola Zero Sugar 330ml is available at 2 retailers

IcelandTesco

About this product

Beverage · Can

Flavor
Sweet
Texture
Carbonated
Commonly used for
DrinkingOn The Go