L-Glutamic Acid Hydrochloride FCC is a water-soluble, non-essential amino acid salt used as a flavor enhancer and nutritional supplement. It plays a critical role in protein synthesis, neurotransmission, and energy metabolism. Its FCC grade ensures high purity, making it suitable for food, pharmaceutical, and nutraceutical applications. This compound is widely used in dietary supplements, functional foods, and clinical nutrition formulations.