"Produced from malting quality barley. Lowers mash, wort, and beer pH. Contains 1?2% lactic acid. Enhances enzymatic activity in mash and improves extract efficiency. Lightens colour in pale brews. Enhances stability and extends shelf life of finished beer. Promotes well-rounded, complex beer flavour. Recommended Quantities: Each 1% lowers mash pH by 0.1. Flavour: fruity and sour"