Promotes vasodilation and healthy nitrogen levels to support muscle maintenance.*. What is L-Citrulline? . L-Citrulline is considered a nonessential amino acid which means it’s not necessary to ingest as the body can create it from other sources. Citrulline is found in watermelon rinds. . L-Citrulline is involved in the formation of urea in the liver.* The synthesis and elimination of urea plays an important part in the removal of waste created by the digestion absorption and metabolism of proteins. . . How does L-Citrulline support health? Supports protein homeostasis.*. Supports muscle protein metabolism.*. Supports flexibility in arteries.*. Promotes healthy vasodilation and blood flow.*. Supports healthy blood pressure already within normal range.*. Why choose Vitacost L-Citrulline? Supplies 750 mg of l-citrulline per one-capsule serving. Contains 90 servings per bottle. Incredible value! About Vitacost. Vitacost nutritional products are manufactured to high standards of quality efficacy and safety. Each Vitacost product meets or exceeds the standards and requirements set forth in the FDA’s Code of Federal Regulation (21 CFR 111) Current Good Manufacturing Practices (CGMP). . . . . *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose treat cure or prevent any disease.
(18 reviews) 9
Rating breakdown18 reviews
17 out of 18(94%)customers recommend this product.
"L-Citrulline is my little secret to increase my energy wherever I am tired. I've been taking this for the last 3 months, and always get excellent results. Excellent for pre-workout. Vitacost has the right thing with the right price. Recommended."
"I started taking L-Citrulline after noticing it appears in a lot of fitness mixes. I prefer setting my own levels for supplements after some bad reactions to mixes where I didn't know the ratios. I'm not sure how you're supposed to know the supplement is working, but it's part of my daily regimen."
"Bought this for increased stamina/endurance before doing any in depth research. Found out that recent studies indicate it is a dubious supplement in that regard. As with most products from Vitacost, it appears to be good quality, just not effective for that purpose."
"My naturopath prescribed L-Citrulline and I was able to find this excellent product that met his approval, hypoallergenic and cheaper than what I was paying through the clinic. This brand has never given me any problems."
"A recent study has shown L-Citrulline when combined with L-Arginine results in a benefit for cardiovascullar health. I have found an increase of energy when working out , resulting in a more intense session. As we get older, we need to pay attention to our overall health and NSI has made that process much easier. They have taken the guess work out of our supplement needs."