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

Is IRN-BRU ZERO Sugar Soft Drink Can PMP 85p 330ml 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 Can PMP 85p 330ml | Spoonful