Aspartame,alilias sweetener or proteoglycan,with its chemical name of Aspartyl phenylalanine methyl ester,is a dipeptide,a combination of L-aspartic acid and L-phenylalanine,it can be absorbed by human body completely and it is harmless,so quite safe to use.It tastes pure,cool and refreshing,quite like sucrose,but it's 200 times as sweet as sucrose and it has only 1/200 of its energy,so eating it constantly won't cause any change in blood sugar,and neight tooth decay nor hight blood pressure nor coronary disease will result in,it is defined as sweetner of A(1) level by word Health Organization and food and agriculture organization.It is ratified for its use in more than 130 countries and gegions in the world.It is widely added to and mixed in all kinds of food and non-staple food and all sorts of soft drink,the number of which has reached as many as 4,000. As the real manufacturer,our yearly production of aspartame is 2000 M/Tons..