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

Is Cream of Tartar, 1.5 lb by Unpretentious Baker, Food Grade, Non-GMO, Kosher, Gluten Free, Vegan, Egg White Stabilizer, Perfect for Baking Soy Free?

Yes! We believe this product is Soy free as there are no Soy ingredients listed on the label.
Soy Free? Cream of Tartar, 1.5 lb by Unpretentious Baker, Food Grade, Non-GMO, Kosher, Gluten Free, Vegan, Egg White Stabilizer, Perfect for Baking | Spoonful