... natural GABA has been internationally recognized as the 21st century's health supplements. Early in 2001, Ministry of Health, Labor and ... 30Model 40Model 50Model 60Model 70Model 80GABA Content %≥20≥30≥40≥50≥60≥70≥80 Product Property: pale yellow, Powder, Water-solubleDosage ... . 56-12-2 Microbial fermentation,Rice bran, Natural, GABA,content 50