Glycyrrhizic acid, derived from licorice root, is widely used in the pharmaceutical industry due to its anti-inflammatory, antiviral, and hepatoprotective properties. It is a key ingredient in treatments for chronic hepatitis, peptic ulcers, and other liver and gastrointestinal disorders, helping to reduce inflammation, protect liver cells, and promote wound healing. In dermatology, it is incorporated into creams and ointments to soothe skin conditions like eczema and psoriasis, reducing redness, irritation, and providing moisturization. Additionally, it is used in oral care products, such as toothpaste and mouthwash, to combat gum inflammation and promote oral health. Its natural sweet flavor, approximately 50 times sweeter than sugar, makes it a popular additive in food and beverages, especially in low-calorie, weight management, and health-oriented products, without significantly raising blood sugar levels. In traditional Chinese and Japanese medicine, it is used as a herbal remedy to boost immunity and relieve cough. Furthermore, glycyrrhizic acid is studied for its potential in managing metabolic disorders, including diabetes, by improving insulin sensitivity.