Whey Protein Isolate WPI

Whey protein isolates (WPIs) can have a very positive impact on your exercise goals. WPIs have a much higher protein concentration than blends and have fewer carbs and fat. If you want to build muscle and reduce body fat, WPIs can be helpful. This type of protein also has low levels of the milk sugar, lactose, making it easier to digest.

WPIs are quickly absorbed into the bloodstream and readily used by the muscles. This makes them a great post-workout option so that your body can get to work building muscle straight away. Combine with a little carbohydrate (e.g a banana) to improve protein uptake. Your body will be continually repairing and rebuilding muscle for around 24 hours after exercise. Make the most of this 24-hour window by using a protein powder at intervals throughout the day as well as post-workout.