Whey concentrate goes through the least amount of processing of the whey proteins. The filtration processes involved to create whey protein concentrate are usually gentle forms of filtration, known as microfiltration and ultrafiltration. This leaves a protein powder that is around 70-80% protein, with the rest being carbs and fat. Due to the limited processing, whey protein concentrate is often much cheaper than other forms of whey, making it a good choice for those on a budget. The gentle filtration process also retains most of the whey’s beneficial peptide fractions. This makes it a good choice for those who are concerned about getting all the health benefits of whey.buy now!