ReaLemon is 100% real lemon juice made from concentrate, and it's a great alternative to the hassle of fresh lemons. ReaLemon is a space-saving kitchen sidekick, ideal for adding a delicious twist of lemon to your favorite seafood and poultry recipes, plus it's great in marinades and it brightens up both hot and cold beverages. Since 1934, ReaLemon has been a trusted brand to deliver quality lemon juice.