Glutamine Comfort, 4 oz (113.4 grams) Powder by Source Naturals supports overall well-being Chinese salvia (Salvia miltiorrhiza) is

Chinese salvia (Salvia miltiorrhiza) is one of the primary herbs used throughout Asia for supporting a healthy cardiovascular system

Premium brand name ingredients

clinically studied plant fiber

Made in the USA with select ingredients from around the world

Feel the difference for yourself

Glutamine Comfort, 4 oz (113.4 grams) Powder by Source Naturals supports overall well-being Chinese salvia (Salvia miltiorrhiza) isDietary supplement Supports Healthy GI Lining & Permeability Source Naturals Glutamine Comfort supports a healthy gut barrier by providing nourishment for the mucosal cells that form the gastrointestinal lining and are responsible for healthy permeability. Preliminary research has shown that glutamine and deglycyrrhizinated licorice (DGL) may support healthy intestinal mucosa. And, preliminary in vitro research on human colonic epithelial cells has