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

Is Post Grape Nuts Flakes Cereal, 18-Ounce Boxes (Pack of 5) Nightshade Free?

Yes! We believe this product is nightshade free as there are no nightshade ingredients listed on the label.
Nightshade Free? Post Grape Nuts Flakes Cereal, 18-Ounce Boxes (Pack of 5) | Spoonful