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  • Name: Citrulline /L-Citrulline/Citrulline Malate
  • * CAS #: 372-75-8
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Product name  Citrulline 
CAS No. 372-75-8
Appearance  White crystalline powder
Molecular Formular C6H13N3O3
Molecular weight  175.19 g/mol
Purity  99%










Citrulline is an amino acid that supports the body in optimizing blood flow through its conversion to L-arginine and then nitric oxide. Nitric oxide is involved in vasodilatation, and low levels are associated with mental and physical fatigue and sexual dysfunction.

Citrulline, which is considered a non-essential amino acid synthesized in the intestinal tract from Glutamine, converts to Arginine in the endothelial cells. This biochemical process involves L-Aspartate and the enzymes Argininosuccinate Synthetase and Argininosuccinate Lyase, in the presence of ATP. Arginine is important for Nitric Oxide production for cardiovascular health; however, most Arginine is utilized in the liver and kidneys, and only a fraction is available for this purpose. Since Citrulline is a precursor to Arginine, it allows for increased and sustained Nitric Oxide production in the endothelium for support of circulatory function.

L-citrulline main effect:

1. improve the immune system function

2. Maintain the function of joint movement.

3. Balance the normal blood sugar level.

4. Rich in antioxidants to absorb harmful free radicals.

5. help keep the normal level of cholesterol.

6. To maintain the lung function of Jiankang

7. Improve mental clarity

8. Reduce stress and overcome frustration

9. To enhance the sexual function of Jiankang, citrulline in the human body with the role of ammonia, generate arginine and nitric oxide. Nitric oxide activates the enzyme, causing smooth muscle relaxation. It can also make people's blood vessels loose, used to enhance male sexual function, as well as treatment of sexual dysfunction. Maintain the lung function of Jiankang. Improve mental clarity. Have the function of helping the brain cells to store and recall the message. This is an important key to memory and learning, lowering stress and overcoming frustration.