<<Rachel, Tropical Source is able to label their products as "dairy free" because the US laws state that anything under 3% dairy can be labeled as dairy free. Unfortunately, 3% is a lot when you are allergic. Check the label very carefully and you will probably find casein listed and then a disclaimer. At least that is what their other products have. I don't trust that company because of their false claim - legal as it is.>> Hey, let's change that law!