"Dirty"? Mesquite BBQ Potato Chips. All natural. We kettle cook in a premium peanut oil blend for a crunchier, tastier potato chip! "Dirty" Potato Chips are: All natural. Kettle cooked in a peanut oil blend. Kosher certified. And contain: 0g trans fat per serving. No artificial colors. No artificial flavors. No MSG. No preservatives. No wheat glutens. No artificial sweeteners. "Dirty" Potato Chips are kettle cooked one batch at a time and use premium, all natural ingredients for a crunchier, tastier chip. We thank you for purchasing "Dirty's". John Shaw, Chip Master.