Whey Protein Isolate

Whey protein is definitely a good source of protein for it contains the highest quality of protein available. Whey protein is a first-class source of branched chain amino acids (BCAAs), which luckily contains the highest known levels of any natural food source. Whey protein has been used by a lot of health – conscious citizens like athletes as well as body builders given that it supplies the body with the needed amino acid intended for strengthening their muscles, building muscles, and restoring it. Aside from these advantages, people use is because it has been proven to boost or strengthen the immune system. Whey protein has 2 major types which are whey protein concentrate, and whey protein isolate. Whey protein concentrate is low in fat with about 75% pure protein by weight while whey protein isolate is a processed form, wherein fat and lactose are remove with about 90% protein by weight.

In producing good quality whey protein isolate, it undergoes the process of micro filtration. Micro filtered whey isolate is the most undenatured form of whey. It has 90% protein which means higher protein content with its native protein structures kept whole. Basically, this type of whey isolate is lactose, fat and cholesterol free. During the micro filtration process, fat and lactose particles in whey are segregated from the protein by means of ceramic micro filters in a low temperature environment. After filtration, the whey protein is again spray-dried in low temperatures.

The filtered whey protein isolate does a lot of functions such as stimulating the production of glutathione, strengthening the immune system, promotes growth and restoration of muscles, plus it has antioxidant and anti-cancer properties. This is also suited for those people trying to lose weight, those sensitive to lactose, and those with problems in their digestion. Good thing is there are no documented side effects apart from those individuals who are allergic to dairy proteins, dairy products or those restricted in taking dairy products for certain medical reasons. Some of the three well known brands of Filtered Whey Protein Isolate are All The Whey Fat Free Whey Protein Isolate, Dymatize ISO-100 Isolate, and Zero Carb IsoPure.

There is a large selection of whey protein isolate products out there, it can be quite confusing which you should buy. When judging different brands of WPI there are a few factors that need to be taken into account such as mixability, taste, texture and profile. You will have your own priorities in deciding on these. However, one big issue is price. So we’ve selected the three best whey protein isolate powders in their respective price ranges.

Highest Quality Whey Protein Isolate

Winner:
Syntrax Nectar

An all around unbeatable WPI. If price isn’t one of your priorities this is definitely the one to go for. In bodybuilding.com’s round-up of whey protein isolates this product scored a near perfect 19 out of 20. It’s made with the highest quality whey isolate, Promina, and mixes very easily. It also tastes great despite rather hippy sounding names such as Fuzzy Navel and Crystal Sky. They even claim that Syntrax is, “so delicious that you can eat it right out of the container,” and that, “it tastes like candy.” To be honest, I’ve yet to try it raw to test out these claims.

Buy it here

Best Cheap Whey Protein

WinnerOptimum 100% Whey Protein

Optimum have been voted both Protein Powder of the Year and Best Supplement of the Year five years in a row by users of bodybuilding.com. That tells you just how popular this product is. When you are looking at the cheaper end of the market, there’s no beating this product. It gives you everything you’d expect from a quailty WPI at a very low price.

Buy it here

Best Value WPI

Winner:
NOW Whey Protein Isolate

If you are looking for great quality WPI at an affordable price, NOW is definitely the way to go. It is made from top quality CFM whey protein isolate and has a great taste. The only drawback is that it does mix slightly thick. If you don’t mind that, go for this one every time.

Buy it here.

You can usually buy whey protein isolate in local health stores. However, I’ve found that buying online is much better. You have a much wider selection and the price is much better (so long as you find the right place).

The best place to buy online is, without doubt, bodybuilding.com. Firstly, their prices are great. They can be up to 30% cheaper than retail (since they don’t have the cost of running stores). And you can get a bit more off. If you’re spending $100 or more you can get $5 off by using this code in the shopping cart:

5off100

But it’s not the price that sets it apart. What’s really great is the advice available. Because they’re a specialized site you can get much more accurate information and advice. Best of all, they have a very active forum with many knowledgeable people there. There’s no better place on the net to buy whey protein isolate.

Visit bodybuilding.com

Now Whey Protein Isolate is the leading brand on the market. They are the most popular and most effective out there. It was voted best sports supplement by Whole Foods Magazine two years running. Here is a selection available to buy online.

Sizes

Now Whey Protein Isolate 1.8 Pounds Flavors: Dutch Chocolate, Natural Vanilla, Strawberry. Price: $37.95 $21.79

NOW Whey Protein Isolate, 5 Pounds Flavors: Dutch Chocolate, Natural Vanilla, Strawberry, Unflavored Price: $79.95 $49.99

NOW Whey Protein Isolate, 10 Pounds The best quality whey protein you’ll find at the best value. Flavors: Dutch Chocolate, Natural Vanilla, Strawberry, Unflavored Price: $129.99 $79.99

About NOW WPI

Advantages

- 100% pure: free from Aspartame, Sucralose and Acesulfame-K.
- Easily mixed.
- Easy to digestive and bioavailable (i.e. there is a high absorption rate by the body). People who have experienced trouble digesting other whey protein products often find that NOW works for them.
- Cross flow micro-filtered.
- Full spectrum of BCAAs (Branched Chain Amino Acids)

Champion have just brought out a brand new product:

Champion Pure Whey Shot 45.

These are liquid whey protein isolate in separate, one-dose containers. They are aimed at those who don’t want to mix their own, don’t have the time, or want to carry it around conveniently. They deliver the quality whey protein you’d expect and have no sugar or fat.

Champion Pure Whey Shot 45, 12/3 Fl Oz. Delivers 45 Grams Of Whey Protein Isolate.