Whey Isolate | Whey Protein Isolate (WPI) | Whey Protein Powder | VPA - VPA Australia
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Whey Isolate (100% WPI)

Rated 4.9 out of 5
4714 Reviews
Whey Isolate (100% WPI)
Whey protein isolate is a byproduct of cheese manufacturing, and it is the liquid that is left over after the milk has been processed. WPI consists of approximately 90% protein, with almost zero carbohydrates and fats. WPI also has almost no lactose (99% lactose-free), this is why those who have sensitivities to lactose often choose WPI as their protein source. WPI has a full amino acid profile, making it one of the best protein sources on the planet. Because we source our WPI from the finest New Zealand Grass Fed hormone free cattle, you can expect results from our Whey Isolate that reflect the scientific findings which promote muscle growth and rapid muscle repair.
  • NUTRITIONAL & INGREDIENTS
  • PRODUCT INFORMATION
  • WHY VPA IS SUPERIOR
  • LAB TESTING
  • VPA GUARANTEE
  • REVIEWS
  • FLAVOURED
  • NATURAL

NUTRITIONAL INFORMATION

SERVING SIZE 30g                     SERVINGS 33            *Nutritional information may vary by flavour

Per Serve Per 100g

Energy (kJ)

468

1560

Energy (Cal)

112

373

Proteins (g)

27

88

Total Fat (g)

0.2

0.7

Saturated Fat (g)

0.1

0.2

Total Carbohydrate (g)

0.8

2.5

Sugar (g)

0.8

2.5

Sodium (mg)

163

543

Typical Amino Acid Profile

In 100g of Protein

Lysine (mg)

10,000

Alanine (mg)

5,010

Glutamic Acid (mg)

17,000

Glycine (mg)

1,620

Histidine (mg)

1,550

Isoleucine (mg)

6,340

Leucine (mg)

10,300

Methionine (mg)

2,150

Phenylalaine (mg)

2,980

Proline (mg)

6,050

Cysteine/cystine (mg)

2,430

Tryptophan (mg)

2,300

Valine (mg)

5,450

Tyrosine (mg)

2,840

Arginine (mg)

2,160

Threonine (mg)

6,710

Serine (mg)

4,590

Aspartic Acid (mg)

10,500

NUTRITIONAL INFORMATION

SERVING SIZE 30g                     SERVINGS 33

Per Serve Per 100g

Energy (kJ)

483

1,610

Energy (Cal)

116

385

Proteins (g)

27.4

91.4

Total Fat (g)

0.2

0.7

Saturated Fat (g)

0.1

0.2

Total Carbohydrate (g)

0.8

2.5

Sugar (g)

0.8

2.5

Sodium (mg)

163

543

Typical Amino Acid Profile

In 100g of Protein

Lysine (mg)

10,000

Alanine (mg)

5,010

Glutamic Acid (mg)

17,000

Glycine (mg)

1,620

Histidine (mg)

1,550

Isoleucine (mg)

6,340

Leucine (mg)

10,300

Methionine (mg)

2,150

Phenylalaine (mg)

2,980

Proline (mg)

6,050

Cysteine/cystine (mg)

2,430

Tryptophan (mg)

2,300

Valine (mg)

5,450

Tyrosine (mg)

2,840

Arginine (mg)

2,160

Threonine (mg)

6,710

Serine (mg)

4,590

Aspartic Acid (mg)

10,500

Directions

Add 1 heaped scoop to 200-250ml of chilled water. Stir or shake for 20 seconds or until completely dispersed.

Intake:

Heavy training - two shakes per day, with three shakes on training days.
Light Training - one shake per day, with two shakes on training days.
Weight Control - one shake per day to replace snack items

Serving size: 30 grams

Ingredients

Grass fed Whey Protein Isolate, Flavour, Cocoa*, Sucralose, Natural Colour**.
*Cocoa is included in chocolate and caramel based flavours.

*Yellow contains beta-carotene, Red contains Anthocyanins.

Coffee flavours CONTAIN CAFFEINE equivalent to approximately 20mg per serve.

NOTE: Nutritional information may vary depending on flavour.

Allergen Advice

Contains ingredients from milk and and less than 1% soy lecithin (as instantiser).

OUR WPI WHEY PROTEIN ISOLATE IS PERFECT FOR:

After Exercise

Because WPI is the fastest digesting whey protein, it will offer the best recovery after intensive exercise. WPI shuttles amino acids into your bloodstream faster to allow for maximum repair and growth.

 

Weight Management

Since our WPI has such low calories, fats and carbohydrates, but very high protein it is ideal for anyone who is wanting to lose weight.

Snack Replacement

Our WPI is an ideal healthy snack since it is so low in calories but so high in nutrients that are key for muscle tissue support.

Male and Female

Whey protein isolate is perfect for any person wanting the highest quality protein source, with the highest protein percentage and the fastest digestion.

WPC QUICK FACTS

One of the fastest digesting proteins available, ensuring full muscle saturation instantly.

26g of high-quality protein per serve*

Only 0.3g of fat per serve *

7.8g of BCAA’s proven to help build lean muscle and aid in recovery*

4.2g of Leucine to support the activation of Muscle Protein Synthesis*

High absorption rate compared to other protein sources




WHAT IS WHEY PROTEIN ISOLATE (WPI)?

Whey protein isolate is a byproduct of cheese manufacturing, and it is the liquid that is left over after the milk has been processed. WPI consists of approximately 90% protein, with almost zero carbohydrates and fats. WPI also has almost no lactose (99% lactose-free), this is why those who have sensitivities to lactose often choose WPI as their protein source. WPI has a full amino acid profile, making it one of the best protein sources on the planet.

BENEFITS OF USING WHEY ISOLATE (WPI)

Because we source our WPI from the finest New Zealand Grass Fed hormone free cattle, you can expect results from our Whey Isolate that reflect the scientific findings which promote muscle growth and rapid muscle repair.

Because of our Whey Isolate's superior quality and rigorous lab testing, you can expect to receive a complete amino acid profile supporting you to fulfil your full human potential.

Our Whey Isolate goes through an ultra-filtration process ensuring the protein is left in its most natural form, leaving a high protein percentage with minimal fats and carbohydrates.

Due to its high protein percentage, low fat and low carbs, WPI is highly effective as a muscle recovery shake after intensive exercise.

 

HOW TO USE WHEY PROTEIN ISOLATE POWDER (WPI)

WPI is Ideal for weight loss

Since WPI consists of almost zero fats and carbohydrates but has the highest protein percentage of any protein source, it is an ideal supplement to support a low carbohydrate diet, allowing for lower calorie intake, forcing your body to use your fat stores for energy. WPI works especially well and a healthy snack since it contains such low calories but taste delicious and sweet, helping you to combat those cravings.

WPI is Ideal for muscle gain

Because VPA WPI is naturally extremely high in amino acids, specifically BCAA’s, WPI is extremely effective at repairing building lean muscle directly after training, optimising your recovery window. WPI is also one of the most bioavailable protein sources available, so you can be assured that you are going to absorb most of the protein in your shake, as opposed to many other forms of protein which your body can not absorb very well. Consuming WPI throughout your day will also allow you to hit your daily protein consumption required for muscle growth.

Great for sports performance

As all athlete are aware, it is crucial to feed your body quality protein directly after intensive training and competitive events to allow your body to repair for the next day of training and to grow stronger and improve. For this reason, WPI, the fastest digesting whey protein source, is the perfect post-workout protein drink to ensure your body recovers quickly so you can continue to improve as an athlete.

WHY VPA IS SUPERIOR

We take quality seriously, that is why VPA is used and trusted by Australia’s top athletes. Almost 13,000 independent positive reviews show you whoAustralians prefer and trust.

THIRD PARTY LAB TESTING

Unlike other supplement providers we take extreme measures to ensure our supplements are the highest quality in the market, employing third party lab testing by the National Measurement Institute, the authority for Australia’s chemical, biological, physical and trade testing.

GLOBAL QUALITY ASSURANCE TESTING

VPA is one of few supplement companies that has been certified by Informed Sport the world leader for supplement quality assurance, and tested by LGC’s world class sports anti-doping lab.

PRODUCT GUARANTEE

We are so confident that you will love our supplements we have a product guarantee that ensures you are happy with your product.

CERTIFIED WAREHOUSES ACROSS AUSTRALIA

Because we have ISO and HACCP certified warehouses in Brisbane, Sydney and Melbourne, we are able to get your Whey Isolate to you faster than the majority of the supplement companies,
with the highest level of hygiene possible in Australia.
 
No more cheap and nasty unregulated supplement providers sending you products that are packaged in unhygienic back rooms, with low accountability of quality, full of fillers and poor quality dairy products.

LAB TESTING

Not only are we the best value supplier in Australia but we also pride ourselves on being the highest quality with the highest purity supplement supplier in Australia. No amino spiking or fillers at VPA! We 100% guarantee it for the thousands of athletes, bodybuilders and sports persons that use our product on a daily basis

LATEST RESULTS

THE VPA GUARANTEE

FLAVOUR GUARANTEE

Unlike most supplement companies, our new and improved flavours are developed in-house by our very own full-time food technician with over 15 years’ experience creating some of the world’s most recognized food, beverage and sports supplement products. Our rigorous sourcing of raw ingredients to find the ideal combination of rich flavor profiles, combined with our repeated blind flavour testing with large populations of customer demographics, means the process of creating a single VPA flavour can take between 3-6 months.

This stringent process of flavour perfection means that ALL our flavours are created based directly on VPA customer preferences, so you are receiving the ideal flavours for your taste buds. We are so confident in the flavours that we release into our VPA range, that we are willing to be the only supplement company to off a full FLAVOUR HAPPINESS GUARANTEE. If you do not like the flavour you purchased for any reason, we will send you another flavour of your choice for FREE.

100% PRODUCT SATISFACTION

If you are not 100% happy with your product, please Contact our service team to arrange to have the product returned for an exchange. Please make sure that at least 90% of the product is returned.

100% PRODUCT PURITY

We guarantee the purity of our product. Why, because we pack and blend all of our products on our HACCP approved, ISO approved facility in Brisbane, QLD, Australia. We regularly test the purity of our products so you can be confident that you will never be receiving under-dosed or amino-spiked supplements from VPA Australia.

WHEY PROTEIN ISOLATE (WPI) PROTEIN POWDER

What is Whey Protein Isolate?

Whey Protein Isolate or WPI is a very fast-digesting dairy protein that consists of at least 90% protein, with almost no carbohydrates or fats. WPI is also 99% lactose-free, making it suitable for most people who are lactose intolerant.

Where do you get your whey protein isolate from?

We purchase only New Zealand whey protein isolate. Unfortunately, it is impossible to source from within Australia. We do get out WPC and casein from Australian suppliers.

Where is your whey protein isolate mixed?

All our protein powders and other products are blended and packed at our export-grade production facility in North Brisbane.

Whey protein isolate vs whey protein concentrate

The nutritional and pricing differences between WPI and WPC result from a secondary step in the manufacturing process. During production, WPC is microfiltered once, while WPI is filtered a second time. This second filtration removes more fat and carbohydrate from the original product, producing a more refined protein. This process means that WPI is a purer whey protein than WPC.

The lower lactose content of WPI the best protein powder for lactose intolerance. The majority of intolerant individuals can use WPI without experiencing any digestive symptoms.

WPC contains more milk fat than WPI with around 4-7% fat. This is not necessarily a bad thing, as this fat can contain beneficial nutrients not found in WPI.

Whey Protein Isolate is also quicker to digest than WPC.

Whey protein isolate benefits

Whey protein contains all 9 essential amino acids, including an extra high dose of the amino acid leucine, which has been shown to effectively stimulate muscle protein synthesis and help build more muscle mass. Since WPI is the purest protein source available for consumption, it helps maintain and build muscle tissue and prevent catabolic activity during high-intensity resistance training sessions.

Buy the best whey protein isolate online

VPA’s whey protein isolate is the best whey protein isolate in Australia. It is sourced from the finest New Zealand Grass Fed and hormone-free cattle. You can expect results from our Whey Isolate that reflect the scientific findings which promote muscle growth and rapid muscle repair.

Our Whey Isolate is superior in quality as it is lab-tested and goes through all the necessary ultra-filtration process ensuring the protein is left in its most natural form, leaving a high protein percentage with minimal fats and carbohydrates.

VPA is committed to supplying the highest quality products at the best prices directly to the consumer. We also offer discounts when you buy more than of the same product and these multi-buy discounts can be seen on our product pages. Along with credit card, debit card and PayPal, you can also buy protein with AfterPay. Buy now pay later supplements to stretch your dollar further.

Do whey protein supplements work?

Taking whey protein supplements is a good alternative to meeting your protein requirements in your diet especially for athletes and bodybuilders. Taking whey protein supplements before or after exercise can improve muscle strength, lean-muscle growth and immunity.

Creatine and muscle growth

Clean whey protein isolates should have no fillers and protein content of about 90%. VPA WPI has only 4 ingredients, making in the cleanest whey protein isolate available.

The ingredients of VPA whey protein isolate are whey protein isolate, flavour, sucralose, and natural colour. Each 30g serve of VPA WPI contains 27g of protein, making it 90% protein.

What is the best whey protein isolate for muscle gain?

Whey protein isolate is the best protein to take for muscle gain. This is because it has a very high leucine content and is rapidly digested. Of all protein sources, WPI has been found to produce the greatest rate of muscle growth in response to training.

What is the best protein for weight loss?

The best protein for weight and fat loss is VPA whey protein isolate. WPI has the lowest calorie, fat and carbohydrate content making it the best choice for those who are trying to lose weight.

Can I use whey protein isolate on a keto diet?

VPA Whey protein isolate is suitable if you are following a keto diet. VPA WPI has only 0.8g of carbohydrate and 0.2g of fat per serving making it a keto protein.

What should I mix WPI powder with?

Whey protein isolate can be mixed with water, dairy milk, or milk substitutes. For people dieting or counting macros, please be aware that our product nutrition panels do not take into account the nutritional content of what you mix your protein with. You can mix your protein with as much or as little liquid as you choose depending on your personal preference. We provide guidelines on our packaging.

Are whey protein supplements safe?

The amount of whey protein you need daily depends on your activity levels and goals. A highly active individual, an athlete or bodybuilder's protein requirements would significantly differ from someone who has a more laidback sedentary lifestyle.

Athletes can safely eat more protein than people who are not physically active. In fact, an athlete who does not get enough protein will sustain some muscle damage and take longer to recover. Whey protein isolate does not cause any health issues in those who are otherwise healthy.

Can I use whey protein isolate when pregnant or breastfeeding?

Please ask a medical professional such as a GP or dietitian before using protein powder when pregnant or breastfeeding. There is nothing inherently unsafe in VPA protein powder for pregnant or breastfeeding women. Please click here for more information.

Is whey protein vegan?

Whey protein is not vegan friendly because it is a dairy product. Whey protein isolate is suitable for vegetarians. People with milk allergies or lactose intolerant should avoid whey protein, or take caution.

When is the best time to take a protein shake?

The best time to take protein shakes depends on your health and fitness goals and whether you want to lose weight, build muscle, or preserve muscle.

Protein helps to curb our appetite by reducing levels of the hunger hormone, so if losing weight is your goal, consuming a protein-rich snack between meals would be ideal to lead to fewer calories later in the day.

Protein is also important for building muscle and strength. If this is your goal, you need to be consuming more protein than your body breaks down naturally during intensive training. It is safe to take protein shakes after your exercise.

Can I trust any supplement company selling whey protein?

Because the supplement industry is unregulated it can be hard to put your trust and hard-earned money into the hands of a company that claims to offer the highest quality whey protein. So to ensure that you are receiving exactly what you are paying for, look to see if the company publishes their whey protein 3rd party lab tests on their website if they don’t then we strongly recommend you do not buy their product if they do then you are in safe hands.

See our 3rd party lab results for our whey protein find the “Lab Testing” tab.

Best Australian whey protein isolate reviews

You can read all customer reviews of VPA WPI by scrolling to the top of the page and clicking on the review stars above the product name. VPA casein powder currently has over 4835 reviews and a 4.9* rating. Read some reviews of whey protein isolate powder below.

“Have bought this consistently for 3 years. Good flavour and no nasty fillers”. Denyse R – Review made 20th May 2020.

“Happy with this product. Combines well with cold water and the vanilla tastes great.” Mike C – Review made 18th May 2020.

“Best WPI I have ever had. I got the choc mint because I love mint. Perfect stuff!” Victoria R - Review made 18th May 2020.

“I love this stuff - my 'go-to' protein, tastes great, easy to digest and affordable”. Tina A - Review made 17th May 2020.

average rating 4.9 out of 5
Based on 4714 reviews
  • 5 Stars
    4493 Reviews
  • 4 Stars
    171 Reviews
  • 3 Stars
    31 Reviews
  • 2 Stars
    6 Reviews
  • 1 Star
    13 Reviews
99% of reviewers would recommend this product to a friend
4714 Reviews
Reviewed by Nathan B., from Australia
Verified Buyer
I recommend this product
Speed of Delivery
Great
Rated 5 out of 5
Review posted

Awesome

Awesome protein and great flavours. Not bloaty and mixes easily

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Reviewed by Peter L., from Australia
Verified Buyer
I recommend this product
Speed of Delivery
Great
Rated 5 out of 5
Review posted

Great product and fast delivery

Best value Whey isolate on the market. Great range of flavours

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Reviewed by Mika S., from Australia
Verified Buyer
I recommend this product
Speed of Delivery
Great
Rated 4 out of 5
Review posted

Very good protein quality

Easy to digest with quick absorption. Taste not too strong (or sweet) but pleasant. Does not leave you feeling bloated.

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Reviewed by Ec L., from Australia
Verified Buyer
I recommend this product
Speed of Delivery
Great
Rated 5 out of 5
Review posted

Mix is great

Taste is awesome

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Reviewed by Amelia N., from Australia
Verified Buyer
I recommend this product
Speed of Delivery
Great
Rated 5 out of 5
Review posted

Yum

I love this protein, it taste like vanilla ice cream. Its very fluffy and Smooth

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Reviewed by Prashant P., from Australia
Verified Buyer
I recommend this product
Speed of Delivery
Great
Rated 5 out of 5
Review posted

Excellent quality WPI

I always buy the natural unflavoured product.

Like the fact that it is grass fed derived product.

Also, I am lactose intolerant, and this product suits me well.

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Reviewed by Paige H., from Australia
Verified Buyer
I recommend this product
Speed of Delivery
Great
Rated 5 out of 5
Review posted

Excellent

WPI from VPA is always great and tastes amazing

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Reviewed by Olive g., from Australia
Verified Buyer
I recommend this product
Speed of Delivery
Great
Rated 5 out of 5
Review posted

Whey isolate chocolate

Oh wow this is a game changer for me. Keeps me so full and is very yummy

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Reviewed by Jeff I., from Australia
Verified Buyer
I recommend this product
Speed of Delivery
Great
Rated 5 out of 5
Review posted

Whey isolate protein

Very nicely flavoured protein. Mixes nicely and easily consumed. Nil issues with the this product. Extremely fast delivery, excellent job.

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