Welcome , but there is not one supplier . I use flavorings from several different vendors , Try getting a particular flavor from 2 or 3 vendors . Then make up some
juice and see whick one you prefer . I don't really follow recipes anymore . Now that I don't use any nicotine , I just mix a batch of 70/30
juice VG/PG and then add my flavoring . And I keep adding it until I like the taste . I don't really like muted flavors , so I tend to put in about twice what the recipes call for .