Maltodextrin can be enzymatically derived from any starch. In the US, this starch is usually corn; in Europe, it is commonly wheat. While wheat-derived maltodextrin may cause concern for individuals suffering from gluten intolerance, maltodextrin is such a highly processed ingredient that the majority of the protein is removed, rendering it effectively gluten-free. If wheat is used to make maltodextrin, it will appear on the label. Even so, the maltodextrin itself will be gluten-free.
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