GENERAL INFORMATIONS: Arginine and Citrulline are amino acids involved in important metabolic processes. Physiological Nitric Oxide synthesis needs Arginine and Citrulline (endogenous synthesis - picture 1). Human body can physiologically synthetize Nitric Oxide also using Nitrates took with food (exogenous synthesis - picture 2). Physiological vasodilation of unstriated muscle blood vessels is related to Nitric Oxide presence, produced by human body. PRODUCT FEATURES: PowerFlux is a specific PRE-Race or PRE-Workout supplement. It provides arginine, citrulline, vitamin B3 and vitamin C, combined with Trubeet, Cluster Dextrin, Isomaltulose and Caffeine, useful ingredients during performance. Trubeet is an innovative extract of red beet. Trubeet is about 4 times richer of nitrates than normal beet root extract. Vitamin B3 and C contribute to normal energy metabolism, reduction of tiredness and fatigue, normal brain function. Vitamin C and E contribute to protect cell from oxidative stress. Isomaltulose is a low glicemic index carbohydrates, metabolised gradually by human body. Cluster Dextrin is an innovative ingredient, made of Higly Branched Chain Dextrins (HBCD), they are able of release glucose in a gradual and steady way. caffeine (150 mg/85 ml) contributes to increase mental lucidity and helps to improve concentration. This product is gluten free, so is usable also by celiac people.