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

Is GLUTEN FREE MILLS MUFFIN MIX, BLUEBERRY Nightshade Free?

No. This product is not nightshades free as it lists 1 ingredient that contains nightshades.
Nightshade Free? GLUTEN FREE MILLS MUFFIN MIX, BLUEBERRY | Spoonful