Glycyrrhizic acid ammonium salt is widely used in the cosmetic 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 ideal for products targeting sensitive or acne-prone skin. Additionally, its ability to inhibit tyrosinase activity makes it effective in brightening formulations aimed at reducing hyperpigmentation and promoting an even skin tone.

In the pharmaceutical sector, it is utilized for its potential therapeutic effects, such as antiviral and hepatoprotective properties. It is often included in medications or supplements designed to support liver health and combat viral infections. Its mild sweetening properties also make it a suitable ingredient in certain syrups and lozenges for throat soothing and cough relief.

In the food industry, it serves as a natural sweetener and flavor enhancer, particularly in confectionery, beverages, and herbal teas. Its licorice-like flavor adds a distinctive taste while providing a healthier alternative to synthetic sweeteners.