Amino Acid

L-Glutamine, L-Arginine, Citric acid

L-Glutamine is considered by most athletes to be an essential part of their nutritional program. L-Glutamine is the most abundant single amino acid (most abundant amino acid in muscle tissue).  
Fit for human consumption. Free from any harmful or toxic substances. Free from foreign matter.

White or light yellow crystal powder without the impurity that can be seen by eye
No unusual odor and no sweet or light sweet, no stink, no unusual taste