Malic Acid is an organic compound, a dicarboxylic acid that is the active ingredient in many sour and tart foods. The product is generated during fruit metabolism and occurs naturally in all fruits and many vegetables. Malic acid is employed in carbonated beverages, non-carbonated beverages, powdered mixes, low calorie beverages, ciders & wines, dairy products, medical & personal care products, acid based facial products and other oil field applications.