L-Theanine|L-Pyroglutamic acid|L-Glutamic acid hydrochloride|L-Arginine-L-Pyroglutamate|L-arginine-L

+ L-Theanine
+ L-Pyroglutamic acid
+ L-Glutamic acid hydrochloride
+ L-Arginine-L-Pyroglutamate
+ L- arginine - L- glutamate
+ L-Lysine-L-aspartate
+ L-Lysine-L-glutamate

Link

(1) http://www.chemnet.com/ChinaSuppliers/37782/
(2) http://hyyx.cn.chemnet.com/show/
(3) http://www.scyaxing.cn
(4) http://www.chemindustry.com/apps/search