WHAT IS CITRULLINE MALATE? BULK POWDERS™ Citrulline Malate is high quality form of Citrulline Malate, using the premium 2:1 blended form. This means that the combination of Citrulline & the organic salt Malate is in a 2-1 ratio, with two parts Citrulline blended to one part Malate. Many companies use the cheaper 1:1 form. Citrulline is one of the most popular inclusions in pre-workout drinks, often combined with Arginine & Beta Alanine. The primary dietary source of Citrulline is