Support this site, buy L-Citrulline from affiliate retailers (see all L-Citrulline prices and serving sizes):
| Format | Store | Notes | Price/serving | Price | 
|---|---|---|---|---|
| 4 oz | 
				 
				AllStarHealth.com  | 
			Shipping: Flat rate - $5.95 within the US | $0.23 | 
				$17.49				 
			 | 
		
| 180 Capsules | 
				 
				AllStarHealth.com  | 
			Shipping: Flat rate - $5.95 within the US | $0.28 | 
				$24.99				 
			 | 
		
| 90 Capsules | 
				 
				AllStarHealth.com  | 
			Shipping: Flat rate - $5.95 within the US | $0.31 | 
				$13.99				 
			 | 
		
	Citrulline is a non-essential amino acid that is an important intermediate in the urea cycle, functioning along with Arginine and Ornithine to rid the body of ammonia, a byproduct of protein metabolism.  Because Citrulline is a precursor of Arginine, it provides a readily available source material for Arginine production, which in turn, can be used for the production of Nitric Oxide (NO).  NO plays a fundamental role in vascular function and blood flow.  Citrulline therefore, not only supports detoxification pathways, but also supports NO production and a healthy cardiovascular system.