TREK® Engineered Energy™ is a new line of performance enhancing beverages that has been introduced by Leading Brands, Stamford, CT. TREK has three formulations, which include Fuel, Burn and Recover. The Fuel flavors are Orange and Fruit Fusion; the Burn flavors include Cranberry-Grapefruit and Lemon-Lime and the Recover flavors are Citrus and Wildberry.