Glutathione is a naturally occurring peptide in the CYTOPLASM of human cells. It is composed of glutamic acid, L-Cysteine acid and glycine. It contains sulfur and is widely distributed in various organs of the body. It plays an important role in maintaining the biological functions of cells, it can activate a variety of enzymes, thereby promoting the metabolism of sugar, fat and protein, and can affect the metabolic process of cells. It can combine with the free radical in the body through the sulfur radical, can be converted into the acid substance which is easy to metabolize, thus accelerating the free radical excretion, is helpful to alleviate the side effects of chemotherapy and radiotherapy, and has no obvious influence on the curative effect of Chemotherapy and radiotherapy. And it can protect the liver synthesis, detoxification, inactivated hormones and other functions, promote the metabolism of cholic acid, beneficial to the digestive tract absorption of fat and fat-soluble vitamins.

Hebei Tenas Medicine I&E Inc. is located in Shijiazhuang City. It is a professional enterprise engaged in the research, development and production of pharmaceutical product.
Tenas was founded in 2018, and its predecessor was founded in 1998. In the past 20 years, it has only made pharmaceutical product, and accumulated rich experience in production, quality and management. With all the staff's hard work, the products have been exported to Africa, South America, Central America, Middle East countries, some CIS areas, Southeast Asia, etc, enjoying good reputation of their high quality and reasonable price. More than 200 kinds of products have been registered outside China. The factory was established with the GMP standard and passed more than 20 countries MOH Inspection.