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

Is Optimum Nutrition Gold Standard 100% Isolate Protein Powder Drink Mix Rich Vanilla -- 1.58 lbs Lactose Free?

Yes! We believe this product is lactose free as there are no lactose ingredients listed on the label.
Lactose Free? Optimum Nutrition Gold Standard 100% Isolate Protein Powder Drink Mix Rich Vanilla -- 1.58 lbs | Spoonful