Deoxycholic Acid Sodium Salt is widely used in the medical and cosmetic industries. In medicine, it is employed as an active ingredient in injectable treatments for reducing submental fat, commonly known as a double chin. The compound works by breaking down fat cells, which are then naturally eliminated by the body. This non-surgical procedure is favored for its minimal downtime and effectiveness in contouring the face and neck.

In the cosmetic industry, it is utilized in formulations aimed at enhancing skin texture and appearance. Its ability to disrupt fat cells makes it a valuable component in anti-aging and skin-tightening products. Additionally, it is used in research laboratories as a biological detergent to solubilize cellular and membrane components, aiding in various biochemical studies. Its versatility and efficacy make it a significant compound in both therapeutic and aesthetic applications.