Easier to Swallow and Assimilate. Gluten Free. L-arginine is a free-form amino acid that is needed to create both creatine and urea a waste product that is necessary for the removal of toxic ammonia from the body. While the body typically manufactures enough l-arginine it is considered a semi-essential amino acid as supplementation is sometimes needed. Arginine is a precursor to nitric oxide which causes relaxation of the blood vessels and also plays a key role in the production of protein.
(14 reviews) 8
Rating breakdown14 reviews
13 out of 14(93%)customers recommend this product.
"The product not only met my needs and expectation, but the service from vitacost was equally outstanding. Quick and efficient processing, packaging, and delivery. I have nothing but compliments to offer and would not hesitate to order other products as needed from vitacost."