From concentrate with added ingredients. Juice of about 10 quality limes. Natural strength. The easy alternative to fresh lime! 1/2 cup ReaLime = 1/2 cup fresh lime juice. 3 Tablespoons ReaLime = the juice of about 1 medium lime. For questions, comments and recipe ideas, call 1-800-214-4923. Please include code from cap. Try ReaLemon for a different citrus twist in your favorite foods & beverages! 100% juice. Concentrate from Mexico.