The 100-percent organic body powder includes corn starch, arrowroot powder, and baking soda for absorption, white Kaolin clay for texture, and zinc oxide for lubricity. I've put the powder to the test over the last few months of sailing, and when my sample runs out, I'll buy another bottle. The Kaolin clay imparts a smooth—almost slick—chafe-resistant texture, and the powder seems to require less reapplication than Gold Bond. Of course, less reapplication means less opportunites to give the Gold Bond handshake. Which in my case, is probably for the best, since I'm often the new guy aboard, and that's no way to ingratiate yourself with your fellow crewmembers.