Product Name : L-citrulline
Other Names: Ibuprofen Impurity78;Arginine Impurity2（Arginine EP Impurity B）（Citrulline）;L-Ctrulline;L-Citrullne; Arginine EP Impurity B
CAS number : 372-75-8
Molecular Formula: C6H13N3O3

Appearance/Color : White powder

Applications:Food, cosmetics and medicines

Package: 25kg/drum 1kg/foil Bag

L-citrulline is a substance called a non-essential amino acid. Your kidneys change L-citrulline into another amino acid called L-arginine and a chemical called nitric oxide. These compounds are important to your heart and blood vessel health. They may also boost your immune system.

The name citrulline comes from Citrullus vulgaris, the Latin term for watermelon. Unlike some amino acids, L-citrulline isn't used to make protein, but it might help increase other chemicals the body needs to make protein. It might also help improve blood flow and reduce blood pressure.

Biological Role

L-Citrulline is a precursor to L-arginine, another amino acid involved in the production of nitric oxide (NO) in the body. Nitric oxide is a vasodilator, meaning it helps widen blood vessels, improving blood flow and nutrient delivery throughout the body. This vasodilation is beneficial for cardiovascular health, muscle function, and overall performance.

Health Benefits

1. Improves Circulation: By increasing nitric oxide production, L-Citrulline promotes vasodilation, which can lower blood pressure and improve circulation. This is particularly beneficial for individuals with hypertension or cardiovascular conditions.
2. Enhances Exercise Performance: Athletes and fitness enthusiasts often use L-Citrulline supplements to enhance endurance and reduce muscle fatigue during intense exercise. Improved blood flow and nutrient delivery to muscles contribute to better performance and faster recovery.
3. Supports Erectile Function: L-Citrulline is sometimes used to support erectile function by enhancing blood flow to the genital area, similar to how medications like Viagra work. It may help improve symptoms of mild erectile dysfunction.

Sources of L-Citrulline

L-Citrulline can be obtained through diet or supplements:

• Natural Sources: Watermelon is a significant dietary source of L-Citrulline, particularly in the rind. Other sources include cucumbers, cantaloupe, and pumpkins, although in smaller amounts.
• Supplements: L-Citrulline supplements are available in various forms, including L-Citrulline and L-Citrulline Malate. These supplements are popular among athletes and individuals seeking to enhance exercise performance or cardiovascular health.

Safety and Considerations

• Generally Recognized as Safe (GRAS): L-Citrulline is considered safe for most people when taken in appropriate doses. However, like any supplement, it should be used with caution and under the guidance of a healthcare provider, especially for individuals with underlying health conditions.
• Side Effects: Common side effects of L-Citrulline supplements are typically mild and may include stomach discomfort or gastrointestinal issues. Allergic reactions are rare but possible.