Douglas Laboratories L-Glutamine + FOS Powder
The amino acid glutamine plays a key role in the metabolism, structure, and function of the entire gastrointestinal (GI) tract and its extensive immune system.
Fructooligosaccharides (FOS) are prebiotics that further support the GI system.
* These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.