DL-aspartic acid hemimagnesium is commonly used in dietary supplements to support muscle function and recovery. It aids in improving athletic performance by enhancing energy production and reducing fatigue. This compound is also utilized in formulations aimed at boosting magnesium levels, which are crucial for nerve function, muscle contraction, and maintaining a healthy heart rhythm. Additionally, it is incorporated in products designed to support bone health and overall metabolic processes. Its role in promoting cellular energy makes it a valuable component in sports nutrition and wellness supplements.