Erythrocentaurine is a naturally occurring glycoside found in gentian plants (Gentianaceae), in particular in red gentian (Centaurium erythraea). This compound is known for its bitter properties and is used in traditional medicine to improve digestion, stimulate appetite, and treat various diseases of the gastrointestinal tract. Erythrocentaurine has a pronounced bitterness, which stimulates the secretion of gastric juice and helps to improve digestion.

Due to its biologically active properties, erythrocentaurine is also used as a component of medicines intended for the treatment of dyspepsia, loss of appetite and other digestive disorders. Additionally, it may have anti-inflammatory and antimicrobial properties, making it beneficial for overall health promotion. Like other bitter glycosides, erythrocentaurine requires careful use and adherence to dosage recommendations, as excessive consumption can lead to unwanted effects. It is recommended to consult your doctor before using drugs containing erythrocentaurine.