Two important amino acids in one convenient supplement. What is Vitacost L-Arginine HCl & L-Ornithine? Vitacost L-Arginine HCl & L-Ornithine is a combination of two closely related amino acids in one easy-to-take supplement. L-ornithine is a non-protein amino acid that the body uses to make L-arginine. . L-arginine is a conditionally essential amino acid meaning that under normal circumstances the body can synthesize sufficient L-arginine but certain health situations can increase the demand for L-arginine beyond the body’s ability to make it. . How does Vitacost L-Arginine & L-Ornithine support health? When taken in conjunction with high-intensity strength training L-arginine and L-ornithine may help increase strength and lean body mass.*. High-dose L-arginine may help maintain blood pressure levels already within normal range.*. L-arginine may be a valuable nutrient for men’s sexual health.*. Why choose Vitacost L-Arginine & L-Ornithine? Combines two important amino acids in one convenient supplement. Each 3-capsule serving provides 1250 mg of L-arginine and 750 mg of L-ornithine. Contains 100 servings per bottle. Exceptional quality at an extraordinary 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.
(58 reviews) 31
Rating breakdown58 reviews
54 out of 58(93%)customers recommend this product.
"I've added this product to my daily supplements for the convenience of having two in one & recovery after a good workout. Of course, I do consume healthy foods through out the day and not just pop pills."
"The quality and consistency of the Vitacost supplements, including L-Arginine HCI & L-Ornithine are what keep me returning to the company for supplements. As I age and it seems everything becomes more difficult or even painful, this supplement seems to help improve energy or at minimum reduce fatigue, increasing my willingness to initiate activities."
"This product works great! Took about 10 days of taking it for me to notice any improvements, but once it was in my system my athletic performance definitely felt like it increased! I would recommend this product!"
"If you take this product along with ALCAR (and if you can afford it Alpha GPC) you will have one of the most intense workouts of your life! Incredible pumps too! I get sick pumps just from brushing my teeth after taking this."
"I have been taking this stuff before running, cycling and lifting. I'm very in tune with my body, and my level of fatigue after different levels of exertion and on different diets/supplements. Simply adding this to my routine (3 pills, 20-30 minutes before I start) gives me more endurance, stamina and leaves me feeling less fatigued/sore during and afterwards. These are now a staple of my supplementation."
"I take quite a few supplements for my workout (creatine, glutamine, whey proteins, arginine + ornithine). All of them together have completely ripped me up and helped me gain a little mass that i was looking for. I added the arginine because I take a lot of protein and it helps with the synthesis and transport of proteins. Good stuff!"