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

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

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