... It is natural 3,Unique What is Gamma amino butyric acid (GABA) 1. Catalytically converted from glutamic acid through glutamate decarboxylase, GABA, a ... Specifications of GABA Product Standard: Rice germ meal rich in gamma-amino butyric acid (GABA) series Model 1Model 2Model 3Model 4Model 5GABA ... Model 5,Microbial fermentation,Natural,Rice acrospire powder rich in gamma-amino butyric acid (GABA)