The most pure form of protein. Containing 90 percent (or more) protein and has little to no fat, lactose or cholesterol. WPI is a rich source of naturally occurring branched chain Amino Acids - very important for those who have an active lifestyle. The human body requires higher amounts of these Amino Acids during and after exercise, hence the popularity of protein shakes post work-out.  

Electrolytes are minerals that carry an electrical charge, which makes them good at transferring electricity in the body. Like other nutrients, they serve a variety of functions. Among the major electrolyte functions are regulating the balance of fluids in the body, facilitating muscle contractions, controlling pH balance in tissues and overall re-hydration of the body.