Cooling Agent Aug 13, 2015 5:36:20 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by fms on Aug 13, 2015 5:36:20 GMT Cooling Agent is cooler than menthol but without any menthol recipe. It gives you an intense freezing sensation. You will only need 2% to 6% to make a mentholated flavor.