... natural 3,Unique What is Gamma amino butyric acid (GABA) 1. Catalytically converted from glutamic acid through glutamate decarboxylase, GABA, a ... improve sleep:3,To adjust blood pressure4,To resist fatigue:5,To beautify6,To promote the brain activity7,To sooth discomfort8 ... person.Packing specifications: 20 kg/Barrel 1kg*20bags/box.Usages: 1. as raw materials for the medicines, health products and ...