Argo
Gluten-free information on 2/28/2010 from the Argo website (www.argostarch.com)
Gluten-free cornstarch:
Argo® Corn Starch
Kingsford’s Cornstarch
From the FAQ page of the Argo and Kingsford website:
Question: What is corn starch?
Answer: Corn starch is a natural, odorless carbohydrate that is found in the corn kernel.Question: Are there any other ingredients in corn starch?
Answer: No. Argo and Kingsford's corn starch are 100% pure corn starch.