Whether you're a serious athlete or not, you've probably heard of the amazing benefits of using soy. Representing the next generation in high-yield water-washed isolates, Advanced Soy Pro contains all the essential amino acids and the highest amount of critical cluster aminos (BCAAs, glutamine & arginine) found anywhere - more than egg, milk and even whey protein! To maximize the overall health benefits derived from soy, our Advanced Soy Pro is strictly water-washed to ensure the highest levels of isoflavones - isoflavones are highly soluble in alcohol and are lost in conventional alcohol-washed processing. Advanced Soy Pro preserves the natural levels of isoflavones as found in the soybean itself. Each serving of Advanced Soy Pro provides up to 125 mg of isoflavones per serving. Mounting evidence suggests that regular soy intake can help promote cardiovascular health, boost the immune system, lower cholesterol, prevent bone loss, and regulate hormones more effectively. As the isoflavones are naturally occurring, actual amounts may vary. Note: The L-Tryptophan in this product is naturally occurring from the protein source. It is not added or manufactured.