Select Protein is a premium blend of whey and casein protein, perfectly flavored to taste true to each flavor name, leaving you craving more every day. Select is third-party tested for quality and purity. This low-carb, gluten free formula uses top-notch milk protein isolate as its #1 ingredient, rarely used in protein powders due to its high cost. Milk protein isolate is very low in lactose giving Select Protein great digestion. Read below to learn something new about protein powders and how Select Protein stands apart. WHY SELECT? Whey + Casein The combination of whey and casein has repeatedly shown to outperform 100% whey in human studies. The combination of both fast & slow digesting protein is synergistic, delivering the best of both worlds. Flavor You'll Crave We develop all of our flavors in-house, with each flavor taking months to reach perfection. Every flavor tastes true to its name and will leave you craving more each day. Third-Party Tested Every batch of Select is third party tested for quality, purity, and protein content. Visit our MySelect page to look up your lot# to see its results. Protein You'll Crave We take the experience of drinking a Select Protein shake seriously. We carefully develop and release new flavors only when we think they are truly in a league of their own. Every flavor we sell tastes true to its name, so if you like the sound of it, you'll like the way it tastes. Flavoring is both an art and a science, and only those who can use the science to craft a perfect flavor and texture can make you actually crave your protein. If the superior benefit of Select Protein wasn't enough to get you on the #SelectTheBest train, the flavors alone will do the trick. Every flavor is developed to taste great when added to 8oz of cold water. If using any type of milk, go with 10-12oz. If you want a real treat for yourself, after you shake up your Select Protein, stick it back in the fridge for 5 minutes before drinking. The colder the liquid the tastier the drink. WHEY + CASEIN Whey is best known for its quick delivery of amino acids to muscle, while casein gives a slower, prolonged delivery. In combination, you get both the rapid absorption of amino acids from whey and the slow delivery from casein. By taking a combination of both whey and casein protein, you still achieve the same quick muscle protein synthesis spike as 100% whey, and the prolonged muscle protein synthesis as 100% casein. Truly, the best of both worlds. Feed your muscles quick, and continue feeding for a longer period of time. Stop drinking in the past. Have you been drinking your 100% whey protein shake after a brutal workout, thinking you are really ahead of the curve...convinced it's the holy grail of protein? Did the "smart guy" in your gym tell you 100% whey is the best? The truth is, you've been drinking in the past... sacrificing that time in the gym for outdated science. I wish I could sit here and tell you that a whey + casein protein shake is NEW cutting edge science that PEScience discovered. It's not. It was discovered by numerous scientists in over a dozen human trials, completely independent and not sponsored by industry. The nutrition industry is based around innovation. We are a company that keeps real science at our foundation. Why are you still drinking in the past?