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Whey Protein Powders - Isolate (WPI) And Concentrates

In this collection you can browse a range of whey protein powders from some of the most popular brands in Australia.

Some of the brands we list in this collection include Pure Product Australia, Optimum Nutrition and more. If you're looking pre workout nutrition powders please visit that collection.

If you're looking for plant and vegan protein go here.


Whey protein has become extremely popular over the last few years. It's become one of the most popular and commonly used sporting supplements.

It's one of the most researched proteins, and has been proven to build muscle mass, improve strength and help reduce body fat.

What Is Whey Protein Powder?

Whey is a dairy product and is separated during the process of making cheese. An enzymatic reaction separates the casein and whey during the cheese making process.

After filtration, the end result is pure whey, that is then dried and made into a powder.Whey protein is considered a complete protein, containing all 9 essential amino acids similar to hemp protein products, including BCAA (branched chain amino acids) of luecine and isoluciene.

BCAAs are known to be involved heavily in protein synthesis and in the protection of muscle breakdown called catabolism.

Is whey protein powder good for you?

This protein is widely know to have health benefits that include aiding in weight loss, anti cancer properties, lowering cholesterol, helping reduce asthma, reducing blood pressure and helping improve cardiovascular disease.

What are the side effects of whey protein?

There are a few side effects that users should be aware of. It is considered a safe supplement. However in some people it may cause increased bowel movements, nausea, thirst, bloating, cramps, reduced appetite, fatigue, and headaches.

Pregnant women or breast feeding women should consult their GP, as there is not enough reliable information on the side effects of consuming whey protein powder under these circumstances.

What is whey isolate protein powder?

There are two different types of whey protein; concentrate and isolate. The differences are caused due to the way it is processed. Whey isolate (WPI) is processed to a greater extent and results in a higher protein content (generally over 90%), and has less carbohydrates , lactose and fat, than concentrate.

This is one of the reason isolate is more expensive than concentrate. However both forms have similar benefits, and almost identical amino acid profiles.

Optimum Nutrition Gold Standard Whey Review Video

This review from Bar Bend is in depth and everything you need to know about this product.  


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