Isolate (WPI) And Concentrates - Whey Protein Powders & Isolates

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?

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 good for you?

Whey 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. It a great supplement for high protein sources.

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 whey (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 whey protein isolate is more expensive than concentrate. However both forms have similar benefits, and almost identical amino acid profiles.

More Information On Whey Protein

Recent studies have shown that 2 out of 5 Australia are regularly drinking protein shakes to improve their nutritional intake. Many of these same people are adding this powder to their shakes for the added benefits. Whey protein powder is becoming more and more popular over the last year because of the amazing health and fitness benefits that it has.
Celebrities, fitness trainers, and gyms are all using protein as an advantageous nutritional supplement to improve their overall fitness, health, and muscles. There are various forms of this protein, but many people are starting to use whey isolate protein.
Whey protein isolate is a complete protein and is also the most pure form of whey that you can ingest. This form of protein contains essential amino acids that your body needs. Our bodies are amazing and are able to produce most of the things that we need, however, our bodies do not have the ability to produce amino acids.
Since we cannot produce them we look for foods and supplements that can supply our body with these aminos acids. Amino acids are a necessary part of our diet because they allow for muscle repair and muscle growth after a workout. A strenuous workout is supposed to break down muscle to allow for repair and regrowth, but this would not be able to happen without essential amino acids.

Why Is It So Popular?

Recent studies have shown the benefits of this form of protein. These studies have shown that when using this form of protein as a supplement to your diet after working out one can see better results in terms of muscle growth and weight loss, and the essential amino acid content is optimum including Omega 3 amino acids and Omega 9 essential amino acids.
This protein helps promote the increase of lean tissue, which can increase one’s overall strength. There is clear research that shows the effects that this protein has on your body after proper fitness and health routines. People have read the research and are starting to try it for themselves.
As more and more people ingest this protein and see the results the more popular it gets. People have monitored and recorded their process of using this whey protein and the before and after pictures are incredible.

Benefits of Protein from Whey

Whey protein has tremendous health benefits that are making it more and more popular. Here are some of the top benefits of this protein.

  #1) Increases Muscles Growth: This protein supplement contains amino acids that are essential for promoting lean muscle growth. Using this protein after a workout is an ideal way to promote muscle growth, regardless of age. Optimium balance of Omega 3 essential amino acids to Omega 9 amino acids.

#2) Reduce Blood Pressure: One of the main health issues affecting our country today is the rise of high blood pressure. High blood pressure puts you at risk for a heart attack, stroke, and heart disease. The higher your blood pressure is the more work your heart must do. This protein contains ACE-inhibitors and bioactive peptides that can actually reduce blood pressure levels.
#3) Anti-Inflammatory Properties: Whey protein supplements have been shown to help reduce inflammation of the body. Inflammation after working out or because of natural aging can cause pain and swelling. To help reduce your body’s inflammation you can supplement your diet with this protein.

#4) Can Help With Type 2 Diabetes: Type 2 diabetes affects millions of Americans. This disease affects people who have high blood sugar and are unable to regulate their sugar and insulin levels. This protein has been studied and has the ability to help moderate blood sugar levels by impacting the levels of insulin in the body.
#5) Protein Source: Whey protein is a great source of protein that your body needs. It is easily digested and absorbed by the body, making it an ideal source of protein. Great for muscle building and fitness.
#6) Reduce Symptoms of Inflammatory Bowel Disease: While this protein does help reduce inflammation in the body it needs to be further studied to determine the effects that it has on helping reduce symptoms of inflammatory bowel disease. Some people have given personal opinions about its ability to help combat the symptoms of this disease but it is being tested further.

#7) Lowers Cholesterol: Consuming any form of this protein is found to help lower cholesterol. This can have added benefits to your heart health and can improve your overall health condition.
#8) Anti-Cancer Properties: While more research is needed to give a definitive answer about the effect that this protein has on fighting cancer there have been some studies that have shown this protein to have anticancer properties. The high concentration of protein may be able to help reduce the symptoms of cancer and fight the disease.

#9) Reduce Symptoms of Asthma: Recent studies have found that whey protein can help reduce the symptoms of people with asthma. It can increase the immune response of children who live with asthma.
#10) Weight Loss: Consuming this protein and exercising regularly has been shown to help increase weight loss for people who are trying to lose weight. It has low levels of fats and carbohydrates that could contribute to helping some people lose weight. Also helps muscle building.
Types of Whey Protein
Whey protein is commonly found in two different forms, including whey isolate proteins and whey protein concentrate. These two types are processed differently and because of their processing methods, they have different nutritional benefits.
The time that it takes to process whey protein isolate is longer than the time it takes to process whey protein concentrate. Since the processing time is different the cost is also higher for the isolate form than the concentrate.
The composition of these two forms is also much different and if you are concerned about giving your body the best nutrition possible to optimize your health and fitness it is crucial that you understand the differences. Isolate has about 5 more grams per serving that the concentrate.
The concentrate has more carbs, fat, and lactose in its composition than the isolate form. Another common form of this whey protein isolate sources is called whey hydrolysate.
This form is either the concentrate or the isolate form that has had a breakdown of amino bonds. The bonds are broken due to heat, acids, or added enzymes. Since the bonds are broken down before they are ingested into your body the whey protein isolates can be more easily absorbed by your body. The hydrolysed form is more easily digestible than both the concentrate or the isolate form.

Features of Whey Protein Isolate

This isolated form of the protein (whey protein isolate) is quickly absorbed by the body. It should be consumed quickly after a workout to help stimulate muscle and protein synthesis.
The makeup of the isolate has been found to enhance nutritionally and support health and fitness when combined with exercise. This form of the whey protein isolate has high levels of protein and low levels of fat and carbohydrates. Whey protein isolate contains about 90% protein in a single serving which can aid in muscle growth.

How Is It Made?

To produce this whey protein isolate powder the liquid whey is collected during the production of cheese and yogurt. The liquid is then dried to produce a whey concentrate powder.
This protein powder consists of about 80% protein.
To produce the isolation from this powder is then processed even further to reduce the levels of protein to about 90%.

What Is It Made From?

Whey isolate and other forms of these proteins from whey are made from the separation and processing of whey. Whey is made as a by-product of the production of cheese and yogurt. The processing of this by-product helps to make different forms of protein sources.

How Does Whey Isolate Taste?

Most people say that the taste of just straight whey isolate does not taste very good at all. Because of this, you can typically buy the isolated in the form of chocolate, strawberry, and vanilla. These are the most common pre-packaged forms of the whey protein isolate as a protein source.

  If you do not want to buy a pre-packaged whey protein isolate supplement you can buy the straight isolate and make your own drink. To improve the taste of the isolate and to give your body added nutrition you can mix your isolate with milk, nuts, berries, and anything else that you might add to a supplement shake.
Drinking whey protein isolate as a shake or as a smoothie is one of the best and healthiest ways to consume it. Try to avoid adding additional sweeteners or artificial sweeteners to your smoothie or shake because they are very unhealthy.

How Is It Packaged?

Most forms of whey protein isolate are packaged in a plastic container, like a bottle or a bag. They are sealed tight and feature a black bottle to prevent sunlight from hitting the actual protein.
Exposure to sunlight can reduce the effects of the protein so it is packaged to prevent this from happening. It is generally found in a powdered form in these containers. Most companies provide a measuring spoon inside of the package so that you can easily measure out a perfect serving of the protein source and add it to your favorite drink.

Optimum Nutrition Gold Standard Whey Review Video

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