Intense Energy. Speed Shot. Energy Concentrated. Get set for a double-dose of slammable energy and stamina that wont weight you down. The unrivaled potency stokes thermogenesis and gets your senses tingling without overfilling your tank. We're talking zero calories and zero sugar. That's ABB's solution for greater performance. Proprietary Speed Shot Blend: CarnoSyn Beta-Alanine, Caffeine Anhydoruse, Taurine, DMAE (2-Dimethylaminoethanol) Bitartrate, Citrulline Malate, Evodiamine, N-Acetyl L-Tyrosine, Advantra Z Bitter Orange Extract (Citrust Auranlium)(fruit)(standardized for synephrine), Yerba Mate Extract (llex paraguariensis)(leaf)(standardized for caffeine), Cocoa Extract (theobroma cacao)(fruit)(standardized for theobromine and caffeine), Yohimbine HCl, Guarana Extract (Paullinia cupana)(seed)(standardized for caffeine), Acai Berry Extract, White Tea Powder, Korean Ginseng, Grape Seed Extract, Green Coffee Bean Extract, Vinopocetine.