Yes we do in some products. On the ingredients list it reads Sorbian palmitate. We only use RSPO certified so it doesn't hurt animals or humans.The RSPO has developed a set of environmental and social criteria which companies must comply with in order to produce Certified Sustainable Palm Oil (CSPO). When they are properly applied, these criteria can help to minimize the negative impact of palm oil cultivation on the environment and communities in palm oil-producing regions.Read More about the Roundtable on Sustainable Biomaterials