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

Is Optimum Nutrition Opti-Fit™ Lean Protein Shake 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 Opti-Fit™ Lean Protein Shake Vanilla | Spoonful