Our cross flow microfiltration process yields the highest quality, purest whey protein available anywhere. (energyfirst.com)
And because our whey protein powder is 100 % all natural and made using the most scientifically advanced cross flow microfiltration processing technique, our protein powder is the highest quality, highest potency protein available. (energyfirst.com)
Superior cold microfiltration process yields a high biological value undenatured whey protein (bodybuilding.com)