About half of our flavors do contain sunflower lecithin due to the white chocolate we use. We do not use any sunflower butter or sunflower seeds in our Fudge, and these items are not brought into our facility. If sunflower lecithin is an ingredient in any particular flavor, it will be clearly listed in the ingredients section of that flavor's product page. Please remember all of our flavors share equipment with each other; there is no separation between flavors that may contain sunflower lecithin and those that do not.