Pre-Core Hi-Performance Blend , Muscle Matrix: Creatine (4.1G), Taurine, Calcium, Astragin (Root Extract of Panax Notoginseng and Astragalus Membranaceous) , Endurance Matrix: Beta-Alanine (As Carnosyn), Betaine Anhydrous, Magnesium, Potassium , N.O Matrix: L-Citrulline DL-Malate 1:1 , Energy Complex: N-Acetyl Tyrosine, Caffeine Anhydrous (300mg), Citrus Bioflavonoids (From Grapefruit, Orange, Lime Whole Fruit), Hyperzia Serrata Aerial Part Extract (1% Hyperzine) , Designed for bodybuilders athletes fitness enthusiasts , POWER YOUR WORKOUT , Muscle Core N.O. PRE-CORE is scientifically engineered to support energy, enhance endurance and maximize performance during your training. This unique formula combines precise doses of powerful pre-workout ingredients, such as Beta-Alanine, Citrulline, Creatine and 300 grams of Caffeine along with Citrus bioflavonoids and Ginseng extract to help achieve your training goals.