NO-XP is the latest anti-fatigue, nitric oxide, muscle pump product from iSatori. This special combination of arginine, beta-alanine and citrulline with iSatori’s fast-acting delivery system ignites your metabolism to crank up nitric oxide to the next level. If you work hard in the gym, this is the perfect product to enhanced performance and muscle pumps, whilst delaying the onset of fatigue. Di-arginine malate, along with L-citrulline malate provide the perfect one-two punch to maximize vascularity and nutrient and energy delivery to hard-training muscles. iSatori NO-XP also contains niacin, which has also been shown to support enhanced vascularity. Additionally, research shows that supplementing with beta alanine increases carnosine levels in your muscles, which acts as a “lactic acid buffer”. This means that when you approach your training threshold and your muscles would normally be fried from the buildup of lactate produced by high-intensity training, the increased carnosine in your muscles will jump in and put the fire out by mopping up the hydrogen ions that cause the acidity. This allows you to train harder and longer with more intensity for better performance and better gains! So if you want the perfect pre-workout product that delivers big muscle pumps and enhanced muscle endurance, choose iSatori NO-XP Container Size: 180 Tablets Serving Size: 3 Tablets Servings Per Container: 60 Amount Per Serving: Di-Arginine Malate: 1000mg Beta-Alanine: 500mg L-Citrulline Malate: 500mg Niacin (Vitamin B3): 9mg Other Ingredients: Di-Arginine Malate (Nitrous Malate), Beta-Alanine, L-Citrulline Malate, Bulking Agent (microcrystalline cellulose), Anti-Caking Agents (dicalcium phosphate, stearic acid, silicon dioxide, magnesium stearate), Croscarmellose Sodium, Agenti Di Rivestimento (water, hydroxypropyl methylcellulose, glycerine). Niacinamide (niacin), colourings (E129, E171) As a dietary supplement, take one serving (3 capsules) twice daily with a full glass of water, approximately 30 minutes before meals and/or exercise.