No. This product is not GERD friendly free as it lists 1 ingredient that contains GERD friendly.

Is ASDA Still Lemon & Lime Flavour Water 1 Litre GERD Friendly?

No. This product is not GERD friendly free as it lists 1 ingredient that contains GERD friendly.
GERD Friendly? ASDA Still Lemon & Lime Flavour Water 1 Litre | Spoonful