PEScience Select Protein 2lbSelect Protein Powder PEScience's Select Protein Powder is a game changing protein supplement that contains 24 grams of whey and casein protein in each scoop for quick and slow digestion, providing your muscles with nutrients for up to 7 hours. With only 110 calories and 1 gram of carbs and sugar per serving, you get a high quality protein source without fillers. What Flavors of PEScience Protein Powder Are There? This PEScience protein powder offers