L-Citrulline is widely used in the health and fitness industry as a dietary supplement. It is known for its role in enhancing athletic performance by improving blood flow and reducing fatigue. This is achieved through its conversion into L-arginine, which then boosts nitric oxide production, aiding in vasodilation.

In the medical field, L-Citrulline is utilized to treat conditions like erectile dysfunction and hypertension. Its ability to improve blood circulation makes it effective in managing these health issues. Additionally, it is being researched for its potential benefits in treating heart disease and improving recovery after surgery.

L-Citrulline also plays a role in detoxification processes within the body. It helps in the removal of ammonia, a waste product of protein metabolism, thereby supporting liver function and overall metabolic health.

In skincare, L-Citrulline is incorporated into products aimed at improving skin hydration and elasticity. Its properties help in maintaining healthy skin by promoting better circulation and nutrient delivery to skin cells.

Overall, L-Citrulline has diverse applications ranging from health supplements to medical treatments and skincare, making it a versatile compound in various industries.