... Model 20Model 30Model 40Model 50Model 60Model 70Model 80GABA Content %≥20≥30≥40≥50≥60≥70≥80 Product Property: pale yellow, Powder ... , Water-solubleDosage: The amount suggested by the experts is 30-100mg per day for each person.Packing specifications: 20 kg ... products. 3. as the natural ingredients used in coffee, chocolate, apple juice, cocoa, yogurt, milk sugar, butter, toast, bread, instant ...