... 60Model 70Model 80GABA Content %≥20≥30≥40≥50≥60≥70≥80 Product Property: pale yellow, Powder, Water-solubleDosage: The amount suggested ... for each person.Packing specifications: 20 kg/Barrel 1kg*20bags/box.Usages: 1. as raw materials for the medicines, health products ... . 56-12-2 Microbial fermentation,Rice bran, Natural, GABA,content 80