The Total Antioxidant Capacity (T-AOC) Assay Kit (DPPH) is widely used to measure the antioxidant potential of various substances. It is commonly applied in food science to evaluate the antioxidant content in fruits, vegetables, and beverages, ensuring nutritional quality and shelf-life stability. In the pharmaceutical industry, it helps assess the efficacy of antioxidant-rich formulations and supplements. Researchers also utilize it in environmental studies to analyze the antioxidant properties of natural extracts and their potential in combating oxidative stress. Additionally, it serves as a valuable tool in clinical research to study oxidative damage in biological samples and the protective effects of antioxidants in human health.