No. This product is not GERD friendly free as it lists 3 ingredients that contain GERD friendly.

Is IRN-BRU ZERO Sugar Soft Drink Bottle PMP £1.79 2L GERD Friendly?

No. This product is not GERD friendly free as it lists 3 ingredients that contain GERD friendly.
GERD Friendly? IRN-BRU ZERO Sugar Soft Drink Bottle PMP £1.79 2L | Spoonful