Glycyrrhizic acid ammonium salt is widely used in the cosmetics and skincare industry due to its anti-inflammatory and skin-soothing properties. It is commonly incorporated into creams, lotions, and serums to help reduce redness, irritation, and sensitivity, making it suitable for sensitive or acne-prone skin. Additionally, it is used in hair care products to promote scalp health and reduce dandruff.

In the pharmaceutical sector, it is utilized for its potential therapeutic effects, such as supporting liver health, reducing gastric ulcers, and exhibiting antiviral properties. It is also found in some cough syrups and throat lozenges for its ability to soothe the throat and reduce coughing.

In the food industry, it serves as a natural sweetener and flavor enhancer, often added to candies, beverages, and confectionery products. Its ability to mask bitter tastes makes it a popular ingredient in herbal teas and dietary supplements.