Yes. Wheat products are the source of gluten that some people must avoid. These products are directly made from peppers.
I used to love Rice Works sweet chilli flavor chips. Healthier than potato chips atleast and pretty spicy. You could always add your own spicy seasonings to any chips. Cayenne, chilli pepper, paprika, turmeric, garlic...whatever...The best place to get this information is at Gluten free diet plan.