Yes! We believe this product is nightshade free as there are no nightshade ingredients listed on the label.

Is Original Heinz Yellow Mild Mustard Imported From The UK England Nightshade Free?

Yes! We believe this product is nightshade free as there are no nightshade ingredients listed on the label.
Nightshade Free? Original Heinz Yellow Mild Mustard Imported From The UK England | Spoonful