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

Is Optimum Nutrition Gold Standard Natural 100% Casein French Vanilla Soy Free?

Yes! We believe this product is Soy free as there are no Soy ingredients listed on the label.
Soy Free? Optimum Nutrition Gold Standard Natural 100% Casein French Vanilla | Spoonful