Support this site, buy Arginine & Citrulline from affiliate retailers (see all Arginine & Citrulline prices and serving sizes):
| Format | Store | Notes | Price/serving | Price |
|---|---|---|---|---|
| 120 Capsules |
AllStarHealth.com |
Shipping: Flat rate - $5.95 within the US | $0.20 |
$11.99
|
| 120 Capsules |
Bodybuilding.com |
Shipping: Flat rate - $5.99 (up to 40 lb) 5% off new customers: Code - NewCustomer5PerOff Other coupon codes on the left side of this page |
$0.25 |
$14.99
|
Arginine & Citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue. Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea. Arginine that has not been converted to urea enters general circulation where it is distributed to various tissues and metabolized for other uses such as protein synthesis. Scientific studies suggest that supplementing Citrulline along with Arginine helps maintain nitrogen.*