No. This product is not lactose free as it lists 1 ingredient that contains lactose.

Is Children's Zyrtec Cetirizine HCL Grape Flavor Lactose Free?

No. This product is not lactose free as it lists 1 ingredient that contains lactose.
Lactose Free? Children's Zyrtec Cetirizine HCL Grape Flavor | Spoonful