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

Is Mucinex Guaifenesin Expectorant Bi-Layer Tablets Lactose Free?

Yes! We believe this product is lactose free as there are no lactose ingredients listed on the label.
Lactose Free? Mucinex Guaifenesin Expectorant Bi-Layer Tablets | Spoonful