The amino acid arginine has several roles in the body, such as helping remove ammonia from the body which is a waste product of protein metabolism
Arginine is also an essential precursor of nitric oxide which helps maintain blood vessel tone
Advanced capsule delivery system – easy to swallow
GNC LiveWell is the largest global specialty retailer of health food. GNC offers a wide array of products from multi-vitamins, minerals, herbs, anti-oxidant formulae to sports nutrition, energizers and diet supplements that helps you, Live Well. With over 70 years history of producing quality products, GNC sets and maintains the standard in the nutritional supplement industry by demanding truth in labeling, ingredient safety and product potency. Every product is subject to 150 quality and safety checks. From scientific research and new product discovery to the manufacturing and packaging processes, GNC takes pride in the rigorous approach to ensuring quality. Our commitment to quality extends to our interactions with you in our stores and after you buy our products.