True Protein’s Soy Protein Isolate is derived from defatted soybean flakes, but ultimately from non containing genetically modified organisms (non-GMO) soy beans.  Soy Protein Isolate is extracted through a process of mixing soybean flakes with water or a mild alkali in a pH range of 8.5.  The protein is then processed through precipitation to create a curd, then it is washed and spray-dryed to yield the isolate.  This process leaves the end isolate very high in protein, around 90%.
 
Recently Soy Protein Isolate has been in the media spot light, due to clashing opinions about is qualities and benefits.  Through research, we at True Protein feel that Soy Protein Isolate has its place in the fitness arena.  Soy Protein Isolate one of only a few proteins derived from a non-animal based source.  This is very important for our vegetarian customers who greatly need a complete protein, but are not willing to use one from an animal source.  Our Soy Isolate is also non-GMO, meaning the soybean where never genetically changed or altered, many experts believe non-GMO soy beans make food better tasting, and more nutritious.
 
Soy Protein Isolate also has many unique characteristics.  Studies have shown that a diet including soy products greatly reduces the chance of heart disease.  Soy Protein Isolate also contains high levels of isoflavones, which have been found to have anti-estrogenic properties, which are very important to active men and women.
 
We recommend you mix Soy Protein Isolate within many of your custom mixes.  It possesses a fairly bland/earthy taste, is very economical, and makes a custom mixture very well rounded for various benefit reasons.  Soy Protein Isolate is fairly thick and mixes easily with a shaker or blender.