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

Is Optimum Nutrition Whey Protein Isolate Vanilla -- 20 Servings Oat Free?

Yes! We believe this product is oat free as there are no oat ingredients listed on the label.
Oat Free? Optimum Nutrition Whey Protein Isolate Vanilla -- 20 Servings | Spoonful