Succinic acid is widely used in the food and beverage industry as an acidulant to enhance flavor and maintain pH stability. It serves as a precursor in the production of several high-value chemicals such as 1,4-butanediol, tetrahydrofuran, and biodegradable polymers like polybutylene succinate (PBS), which are used in eco-friendly plastics. In pharmaceuticals, it is employed as an excipient and intermediate in the synthesis of active ingredients, including sedatives and antispasmodic agents. It also finds application in the agriculture sector as a component in plant growth stimulants and pesticide formulations. Additionally, succinic acid is used in cosmetic products for its moisturizing and skin-conditioning properties. Its role in electroplating processes and as a building block in green chemistry further highlights its industrial importance.