Whey Isolate is one of the cleanest and leanest protein sources. There's almost nothing in whey protein isolate but high-quality fast-absorbing protein. NOW's Whey Isolate is a top-seller due to its consistent high-quality and value. NOW Whey Isolate has even lower amounts of fat and carbs than the low amounts in their whey concentrates and is considered by NOW to be the highest quality whey protein in their product line. NOW's Whey Isolate has a high concentration of branched-chain amino acids (BCAA's), which aid protein synthesis and inhibit muscle breakdown. NOW's Whey Isolates is instantized for easy mixing in milk or water with only a spoon needed. For a high quality and very low fat/low carb protein, NOW's Whey Isolate is the way to go.NOW Pure Whey Isolate is great for muscle growth, beneficial to the immune system and easy on the digestive system (99% lactose-free).AllStarHealth recommends trying the Natural (unflavored) variety and then using the sweeteners and flavorings of your choice, so you'll have variety and flexibility with each shake you make. There are lots of ways to use the unflavored NOW Whey Isolate. A blender works best, simply add some ice, your choice of liquid (water, juice, milk or a combination of these), and whatever flavor ingredients you prefer. Use cocoa powder and sweetener for the best chocolate shakes you've ever had. Add some chilled coffee to that recipe for a delicious cafe mocha shake. Or try a ¼ teaspoon of vanilla extract with some milk and ice to make a great vanilla shake. Add some orange juice to that recipe for a Creamsickle flavor or try adding cinnamon for Horchata/rice pudding flavor. Frozen fruit is always a great, healthy addition, too. If you need to add sweetener, try the NOW Xylitol crystals for a completely natural and healthy alternative to sugar or artificial sweeteners.