What is pulse v4 pulsev4 is a powerful pre workout formula combining some of the most heavily researched supplements each 17g serving of pulsev4 provides 92g of our premium pre workout blend combining creapure aakg beta alanine and citrulline malate plus a rich amino acid profile this product also contains 1684mg of caffeine per serving what are pulse v4 benefits pulse v4 creapurecreatine monohydrate has been proven to increase physical performance in successive bursts of s