Finding a good protein can sometimes be hard, some taste bad, some have bad profile, some are filled with glycine and taurine that you don't want in your protein mix. Optimum Nutrition did good in their 100% Whey, the profile is nice and isn't filled with junk. I tried the Extreme Milk Chocolate flavor and it tasted really good, without the need of artificial sweeteners. The low carbohydrate content (4g) and the fact that it only has 1g of sugar makes this an ideal protein for those trying to cut down weight on a low carb diet. With 24g of protein for 120 calories, the 100% Whey protein is a good source to help you get your daily protein intact without having fear of consuming too many calories. I have used it in milk and water, both mix very well and wont leave many chunks in your shaker cup as long as you give it a good shaking before using. Overall, I would recommend this protein to anyone, the cost per serving is pretty low and you get great quality product.