Sodium L-aspartate is widely used in the food industry as a flavor enhancer, particularly in savory products, to improve taste and balance flavors. It is also employed as a dietary supplement to support metabolic processes, including protein synthesis, and improve mineral absorption, especially in cases of fatigue or low energy levels. In the pharmaceutical field, it is utilized in formulations to treat liver disorders and detoxify the body by aiding ammonia removal. Additionally, it plays a role in sports nutrition products to enhance endurance and reduce muscle fatigue by supporting energy production. In cosmetics, it is found in skincare products to help moisturize and improve skin health. Its chelating properties make it useful in certain industrial applications for stabilizing metal ions in solutions.