Product Short Description: Lactic Acid Product Description: Lactic Acid is produced from natural cornstarch by advanced bio-fermentation and refining technology. The lactic acid is a yellowish to colorless liquid, having a mild acid odor and taste. Lactic acid bacteria perform lactic acid fermentation, converting carbohydrates to lactic acid. In humans, lactic acid and its conjugate base are part of many biological processes from prenatal development to extracellular fluid surrounding neurons.