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

Is Guardian New Fiber Powder Prebiotic Supplement Non Thickening Grit-Free Soy Free?

Yes! We believe this product is Soy free as there are no Soy ingredients listed on the label.
Soy Free? Guardian New Fiber Powder Prebiotic Supplement Non Thickening Grit-Free | Spoonful