The original. Celebrating over 45 years of excellence. Famous. From concentrate. Nellie's favorite uses: Tropical cocktails; soups - sauces; marinades; salads; natural cleanser (kills germs and odors). 1-800-546-3743 or email. For more information visit www.keylimejuice.com. A Key West tradition. The distinctive flavor of our Famous Key West Lime Juice has long been the favorite choice to make the best key lime pie. Now try our juice as an easy and delicious marinade for seafood, meat & poultry; as the ideal bar mix for tropical cocktails, and in any recipe that calls for fresh squeezed lemon or lime.