Creatine Power EE contains pure Creatine Ethyl Ester without sugars or fillers. Creatine Ethyl Ester is similar to Creatine monohydrate but has an ester attached. Esters are organic compounds that are formed by esterification - the reaction of carboxylic acid and alcohols. Creatine Ethyl Ester is an extremely soluble form of Creatine that results in superior absorption, bioavailability, and molecular stability. With direct absorption, Creatine EE may not have the side effects of Creatine Monohydrate such as possible cramping and dehydration.