L-Citrulline Market Trends, Drivers and Growth Projection Up to 2027 Market Overview: L-citrulline is a naturally occurring amino acid. It is mostly found in some foods such as watermelons and can also be produced naturally by the human body. L-citrulline is mainly used for Alzheimer’s disease, fatigue, dementia, sickle cell disease, muscle weakness, erectile dysfunction, diabetes and high blood pressure. It is generally used for body building, increasing energy, heart disease, and for improving athletic performance. L-citrulline belongs to the group of non-essential amino acids. An individual body produces L-citrulline through the urea cycle. It is a process in which ammonia and carbon dioxide are added to ornithine to generate L-citrulline, after that it converted into L-arginine. The primary uses for L-citrulline supplements mainly include treatment for urea cycle disorders, rare conditions that happen primarily