L-Arginine is an amino acid precursor of Nitric Oxide, a gas with a vasodilating effect during training. This favors the increase of blood flow to the muscular zones involved in the training allowing to reach the maximum muscular congestion. Greater congestion = more oxygen and nutrients in the muscle = greater muscle growth.

• Acts on Testosterone, favoring the anabolic state of the metabolism after training, that is, as anabolic and recuperator.

• Regular intake of L-Arginine before training can also help the development of a fat-free muscle mass, while increasing strength, endurance and the ability to train.

• Supplementation with L-Arginine also has a positive effect on muscle relaxation time.

• Our L-Arginine capsules contain 1 gram of L-Arginine of the highest quality, L-Arginine hydrochloride, the most appropriate to meet the demands of your body.