In the drug store, I saw a body wash that prominently announced "Carcinogen Free" on the label. The brand name is "Attitude", and the label specifies that the carcinogens of which it is free are 1,4-dioxane and ethylene oxide.
So I started looking at the other body washes. I grabbed a couple of random ones off the shelf (St. Ives and Aveeno), looked at the one I use (Ivory), and looked at the cheapest one (Rexall). None of them contained 1,4-dioxane or ethylene oxide.
So it seems that the prominent "Carcinogen Free" portion of Attitude's label is just as meaningful and informative as the "body wash" portion of their label.
tl;dr: Buy my translation services, they're gluten-free!