Pre-Training Nitric Oxide Energy Catalyst: 85mg Actinos NOS Activator. 1.5mg PepForm Leucine Peptides. 1g Carnosyn Beta Alanine. 2g Ajipure L-Arginine. 3g Citrulline Malate. 1.5g Creapure Creatine. Pre-Training Nitric Oxide Energy Catalyst. At its core, Monster Pump NOS generate what you want-intense mental focus & energy, enhanced Nitric Oxide levels, and explosive muscle power. What you see on the label is what you get-a comprehensive range of powerful ingredients at active dosages. No mystery proprietary blends, no fillers, just full disclosed functional ingredient technology. Actinos: A powerful nitric oxide synthase (NOS) enhancing peptide fraction that helps trigger muscle pumps for a surge of nutrient delivery. L-Arginine+Citrulline Malate: For enhanced nitric oxide synthesis, cell volumization and nutrient delivery to muscle tissue. Creapure: Pure creatine monohydrate for explosive muscle power output. PepForm: Leucine peptides for enhanced Leucine, bioavailability to trigger mTOR pathway muscle protein synthesis. CarnoSyn Beta-Alanine: For enhanced strength anaerobic & Aerobic capacity and delayed muscle fatigue. L-Carnitine Carnipure: For cellular energy production and delayed muscle fatigue.