Soapberry is a fruit that comes from the soap nut tree. Soapberry or soap nut are the same ingredients, just with different names. Soapberry does not contain peanut or tree nut (walnut, almond, hazelnut, cashew, pistachio and brazil).Please let me assure you that WaterWipes with Soapberry are soy-free, peanut-free, nut-free and legume-free.WaterWipes baby wipes for Weaning are free of any GMO’s and are safe from cross contamination.