Endo-Dren contains bovine adrenal nucleoprotein together with vital synergistic nutrients that combine to aid in restoring normal adrenal response. Glandular products contain polypeptides, enzymes, and nucleoproteins which have been shown to enhance glandular function. 
Suggested Use: One tablet daily, or as directed by a physician. 
One tablet of Endo-Dren contains: 
Vitamin C (as ascorbic acid), 
Pantothenic Acid (from calcium pantothenate)
Magnesium (from magnesium hydrolyzed rice protein chelate), 
Zinc (from zinc hydrolyzed rice protein chelate), 
Manganese (from manganese hydrolyzed rice protein chelate), 
Potassium (from potassium hydrolyzed rice protein chelate)
Bovine Adrenal Substance
Bovine Liver Substance
Betaine Hydrochloride
The glands are low temperature processed.