NZ Whey Protein Isolate

  • Made from NZ Pasture Fed Cows
  • 1.2% Carbs, 1% Fat & 99% Lactose Free
  • Aids Growth & Repair of Muscle Tissue
  • Ideal for Low Carb Diets and Athletes
  • Speeds up Recovery
  • Increases Protein Synthesis
  • Helps to Boost the Immune System
Weight & Flavour
Quantity
5 out of 5 stars from 278 reviews
$48.00
Bulk Buy Discounts
2+ @ $46.00 each
3+ @ $44.00 each
4+ @ $42.00 each
5+ @ $41.00 each
10+ @ $40.00 each
15+ @ $38.00 each

Our NZ Whey Protein Isolate is sourced in New Zealand and is one of the most superior WPI protein powders on the market today. It is undenatured and sourced from Grass Fed Dairy Cows that live on and enjoy New Zealand’s nourishing green pastures all year round.

NZ WPI is made from cheese whey and is processed through cross flow micro-filtration and ultra-filtration to enable the protein to remain undenatured. It contains only 1% fat and 1.2% carbs whilst being over 93% protein (dry basis - natural flavour).

The flavoured varieties are made with Organic Flavours & Natural Sweetener making it tasty and ideal for those who want to enjoy a healthy protein shake or as a pre and post workout supplement. The facts are:

  • Cross Flow Micro-Filtration naturally isolates undenatured protein due to its low temperature process
  • Undenatured Protein containing immune boosting whey microfractions such as 43.8% Beta-Lactoglobulin, 20.3% Glycomacropeptide, 15.2% Alpha-lactalbumin, 3.4% Immunoglobulin, 1.2% Bovine Serum Albumen and small amounts of Lactoferrin and other minor proteins
  • From Pasture Fed Cows that graze on grass and clover pastures
  • Free from Antiobiotics & Genetically Engineered Recombinant Bovine Growth Hormone (rBGH)
  • Free from acid processing
  • Very High Level BCAA’s (Branch Chain Amino Acids) as it has around 30% more than other traditional whey protein powders helping to increase protein synthesis
  • Rapid Absorption of amino acids into the bloodstream
  • Very High Protein at 93.15g per 100g on a dry matter basis (Natural Flavour)
  • Low Fat at 1g of fat per 100g (Natural Flavour)
  • Low Carb at 1.2g of carbohydrate per 100g (Natural Flavour)
  • Instantised to easily mix in water and milk
  • Free from artificial sweeteners (i.e sucralose), artificial flavours, gums or fillers
  • Non GMO, Halal Approved, Suitable for Vegetarians and Gluten Free

Starting at $48 in natural flavour, it mixes easily and comes in our 5 famous organic flavours ($8 more per kg). You can take advantage of our Bulk Buy Discounts. They only apply for the same flavour unless you buy our 4kg Multi Organic Flavour Pack. All bags come packaged in 1kg bags to keep your purchase fresh with exception to the 20kg bag purchase which is occasionally available.

Available in: Natural, Organic Cacao, Organic Vanilla, Organic Cinnamon & Organic Cacao Mint + 4x1kg Multi Organic Flavour Pack + Free Shaker 4x1kg Pack = 1kg Cacao, 1kg Vanilla, 1kg Cacao Mint, 1kg Cinnamon + Free Shaker N.B Cannot be modified

Now Available in Organic Salted Caramel with Bulk Buy Discounts

  • Made from NZ Pasture Fed Cows
  • 1.2% Carbs, 1% Fat & 99% Lactose Free
  • Aids Growth & Repair of Muscle Tissue
  • Ideal for Low Carb Diets and Athletes
  • Speeds up Recovery
  • Increases Protein Synthesis
  • Helps to Boost the Immune System

Mix 30g (one level scoop) NZ WPI into 250ml of milk or water until dissolved in a shaker. Use less liquid for a stronger taste and thicker consistency.

Serving Size: one scoop (30g)

Servings Per 1kg Pack: 33

Ingredients (Natural Flavour): Whey Protein Isolate, Non GMO Soy Lecithin

Typical Nutritional Information Amino Acids per 100g of Protein
Natural Per 30g Per 100g
Energy (kJ) 471 1570
Calories 113 375
Protein (dry basis) 27.94g 93.15g
Protein (as is) 26.64g 88.8g
Fat 0.3g 1.0g
- saturated 0.18g 0.6g
Carbohydrates 0.36g 1.2g
- sugars 0.36g 1.2g
Sodium 39mg 130mg
Branch Chain Amino Acids Other Amino Acids
Isoleucine 7.2g Arginine 2.4g
Leucine 11.3g Cystine 2.9g
Valine 6.4g Glycine 1.9g
Other Essential Amino Acids Proline 6.4g
Lysine 10.3g Tyrosine 3.4g
Methionine 2.4g Aspartic Acid 11.3g
Phenylalanine 3.3g Serine 5.1g
Threonine 7.4g Glutamic Acid 19.0g
Tryptophan 1.9g Alanine 5.6g
    Histidine 1.9g

 

Ingredients (Organic Cacao Flavour): Whey Protein Isolate, Organic Cacao, Non GMO Soy Lecithin, Thaumatin (Natural Sweetener)

Typical Nutritional Information Amino Acids per 100g of Protein
Natural Per 30g Per 100g
Energy (kJ) 457 1525
Calories 109 364
Protein (dry basis) 26.4 88
Protein (as is) 25.2 84
Fat 0.5 1.8
- saturated 0.3 1.1
Carbohydrates 0.7 2.4
- sugars 0.3 1.1
Sodium 36mg 121mg
Branch Chain Amino Acids Other Amino Acids
Isoleucine 7.2g Arginine 2.4g
Leucine 11.3g Cystine 2.9g
Valine 6.4g Glycine 1.9g
Other Essential Amino Acids Proline 6.4g
Lysine 10.3g Tyrosine 3.4g
Methionine 2.4g Aspartic Acid 11.3g
Phenylalanine 3.3g Serine 5.1g
Threonine 7.4g Glutamic Acid 19.0g
Tryptophan 1.9g Alanine 5.6g
    Histidine 1.9g

 

Ingredients (Organic Vanilla Flavour): Whey Protein Isolate, Organic Vanilla Bean, Non GMO Soy Lecithin, Thaumatin (Natural Sweetener)

Typical Nutritional Information Amino Acids per 100g of Protein
Natural Per 30g Per 100g
Energy (kJ) 469 1566
Calories 112 374
Protein (dry basis) 27.45g 91.5g
Protein (as is) 26.16g 87.23g
Fat 0.32g 1.08g
- saturated 0.18g 0.59g
Carbohydrates 0.82g 2.73g
- sugars 0.35g 1.18g
Sodium 38mg 127mg
Branch Chain Amino Acids Other Amino Acids
Isoleucine 7.2g Arginine 2.4g
Leucine 11.3g Cystine 2.9g
Valine 6.4g Glycine 1.9g
Other Essential Amino Acids Proline 6.4g
Lysine 10.3g Tyrosine 3.4g
Methionine 2.4g Aspartic Acid 11.3g
Phenylalanine 3.3g Serine 5.1g
Threonine 7.4g Glutamic Acid 19.0g
Tryptophan 1.9g Alanine 5.6g
    Histidine 1.9g

 

Ingredients (Organic Cinnamon Flavour): Whey Protein Isolate, Organic Cinnamon, Non GMO Soy Lecithin, Thaumatin (Natural Sweetener), Organic Stevia Extract (Natural Sweetener).

Typical Nutritional Information Amino Acids per 100g of Protein
Natural Per 30g Per 100g
Energy (kJ) 468 1561
Calories 112 373
Protein (dry basis) 27.7g 92.35g
Protein (as is) 26.43g 88.1g
Fat 0.31g 1.02g
- saturated 0.18g 0.59g
Carbohydrates 0.73g 2.43g
- sugars 0.36g 1.19g
Sodium 38mg 127mg
Branch Chain Amino Acids Other Amino Acids
Isoleucine 7.2g Arginine 2.4g
Leucine 11.3g Cystine 2.9g
Valine 6.4g Glycine 1.9g
Other Essential Amino Acids Proline 6.4g
Lysine 10.3g Tyrosine 3.4g
Methionine 2.4g Aspartic Acid 11.3g
Phenylalanine 3.3g Serine 5.1g
Threonine 7.4g Glutamic Acid 19.0g
Tryptophan 1.9g Alanine 5.6g
    Histidine 1.9g

 

Ingredients (Organic Cacao Mint Flavour):  Whey Protein Isolate, Organic Cacao, Non GMO Soy Lecithin, Natural Peppermint Flavour, Thaumatin (Natural Sweetener)

Typical Nutritional Information Amino Acids per 100g of Protein
Natural Per 30g Per 100g
Energy (kJ) 464 1547
Calories 111 370
Protein (dry basis) 27.2 90.7
Protein (as is) 26 86.6g
Fat 0.4 1.4
- saturated 0.3 0.8
Carbohydrates 0.6 1.9
- sugars 0.4 1.2
Sodium 38mg 126mg
Branch Chain Amino Acids Other Amino Acids
Isoleucine 7.2g Arginine 2.4g
Leucine 11.3g Cystine 2.9g
Valine 6.4g Glycine 1.9g
Other Essential Amino Acids Proline 6.4g
Lysine 10.3g Tyrosine 3.4g
Methionine 2.4g Aspartic Acid 11.3g
Phenylalanine 3.3g Serine 5.1g
Threonine 7.4g Glutamic Acid 19.0g
Tryptophan 1.9g Alanine 5.6g
    Histidine 1.9g

 

Ingredients (Organic Salted Caramel Flavour): Whey Protein Isolate, *Organic Natural Salted Caramel, Soy Lecithin (NON GMO), Thaumatin (Natural Sweetener). *Flavour is a minimum of 95% Organic and maximum 5% Natural Non GMO ingredients.

Typical Nutritional Information Amino Acids per 100g of Protein
Natural Per 30g Per 100g
Energy (kJ) 468 1559
Calories 112 372
Protein (dry basis) 27g 89.9g
Protein (as is) 25.7g 85.7g
Fat 0.27g 0.9g
- saturated 0.18g 0.6g
Carbohydrates 1.13g 3.77g
- sugars 0.47g 1.55g
Sodium 103mg 343mg
Branch Chain Amino Acids Other Amino Acids
Isoleucine 7.2g Arginine 2.4g
Leucine 11.3g Cystine 2.9g
Valine 6.4g Glycine 1.9g
Other Essential Amino Acids Proline 6.4g
Lysine 10.3g Tyrosine 3.4g
Methionine 2.4g Aspartic Acid 11.3g
Phenylalanine 3.3g Serine 5.1g
Threonine 7.4g Glutamic Acid 19.0g
Tryptophan 1.9g Alanine 5.6g
    Histidine 1.9g

Allergens: Contains milk, dairy & soy products.

Amazing Flavour

By: on 16 November 2019
I thought I'd try the Cacao WPI Isolate after using the cinnamon one for a while now. I'm so glad I did! It's a very delicious chocolatey taste and somehow I knew it was good for me.
(5)

Long time user

By: on 23 October 2019
Love the Professional Whey products. Have been using them for years now and value for money, taste, and ingredients are all top quality.
(5)

Quality product, neutral taste.

By: on 9 October 2019
NZ WPI is my go to choice for quality protein. It is flavourless (with only a sweet tasting milk like flavour) and mixes well with my favourite 100% coconut water for a great post work out meal. To my knowledge this product has one of the highest available protein per g with none of the nasties.
(5)

Best WPI EVER!! Nothing else compares

By: on 17 September 2019
Been using the WPI for about 2 years now and I’ve never been happier with a protein powder. Tastes amazing, all the flavours are clean and not sickly sweet like others and mix so well in water and i also mix in almond milk and have never tasted grainy like most I’ve had and the only one that hasn’t hurt my stomach too. Thank you!!
(5)

Awesome product for recovery!

By: on 9 September 2019
I use NZ Whey Protein Isolate after early morning weight training sessions to help with recovery and to keep from feeling "depleted" for the rest of the day, it's fantastic! I'm lactose-intolerant which makes a lot of products a no-go for me, but this brand does not upset my stomach at all, and as an added bonus, the flavours are delicious! (My favourites are Organic Vanilla and Organic Cacao, which almost tastes like dessert!)
(5)

NZ Whey Protein Isolate [Organic Cacao 1kg] - wond

By: on 13 August 2019
Professional Whey is an excellent company to deal with. Product is as described Prompt delivery. Value for money. Highly recommend the product and the company.
(5)

Best of the best

By: on 23 June 2019
I’ve trained for over 5 years now and used whey protein. Recently I underwent transformation challenge I had to up my use of protein powder big time I tried different brands Gentec was ok ON gold standard is ok But professional whey head and shoulders the best Pure nz cow derived whey no gimmicks no tricks No 1!!
(5)

The Best!

By: on 9 June 2019
I've never taken supplements before trying the NZ WPI that was recommended to me. The organic cinnamon flavour is delicious and it's perfect post workout. I don't normally eat breakfast before my workout and after my workout I don't have much of an appetite so drinking this shake is perfect for me. I now look forward to coming home from the gym to have my L-carnitine, hemp seeds and my shake. It's pure. It's simple. It's from grass fed cows. It's nutritious and yum.
(5)

NZ Whey Protein Isolate [Organic Cacao 1kg]

By: on 16 May 2019
Tried countless brands and products over the course of 15 years and looking back this has to be the best natural tasting mixing product out there, have tried many products here and flavours and can't fault none of them. Pricing is competitive, delivery is fast and above all service is on point! I highly recommend there products as there is no compromise, if its quality your after. Look no further. Keep up the good work,
(5)

WPI Salted Caramel

By: on 24 April 2019
Love this flavour. So clean. Hope you bring it back soon
(5)

Best WPI I have tried

By: on 17 April 2019
This is the cleanest tasting and easiest to dissolve Whey Isolate I've tried. It has a really good natural flavour. I don't bother with the flavoured varieties.
(5)

The best WPI product on the market.

By: on 28 March 2019
The natural is the my pick as there is absolutely nothing else added. I usually add to it coconut sugar and cocoa powder or a double shot espresso.
(5)

NZ WPI salted caramel.. wow... same awesome protei

By: on 26 March 2019
I've been taking NZ WPI for over 6 years now, and I've tried every great flavour Professional Whey have to offer. Recently they did a limited edition salted caramel flavour and it was DELICIOUS! Easily my favourite flavour so far, totally hope this becomes a permanent flavour some day!
(5)

High quality product

By: on 13 March 2019
High quality, great tasting product. Prompt delivery. My only complaint is that the discount you get for ordering volume doesn’t apply when you order a couple of different flavours.
(5)

Won’t be getting WPI anywhere else

By: on 3 March 2019
I am super happy with this product and everything I’ve bought from Professional Whey. Really good products, service and prices.
(5)

Natural only

By: on 12 January 2019
I have been using this product for a number of years. I love that I can just have the whey 'natural', as I cannot stand the addition of any type of sweeteners (natural or artificial). I have the whey mainly with water after a workout and sometimes with milk. Just the best.
(5)

Very happy

By: on 5 December 2018
It’s a super product and couldn’t be happier.
(5)

Old timer

By: on 28 November 2018
I’ve been using this product for a long time and it is very nice. I don’t even mind it just on it’s own in filtered water. But you can use it for all different ways of adding protein to your day when you need it to take away hunger or refuel after hard work in the garden. It seems to taste nicer than other whey products I’ve tried!
(5)

Nice product

By: on 28 November 2018
It can often be hard to find caramel flavour without all the sugar.!! This is very nice, we all like it here in our family and you can add things to it to jazz it up. We even like it in iced coffee
(5)

Organic Cacao Mint protein

By: on 20 September 2018
awesome product mixes well
(5)

Organic Vanilla Whey Protein

By: on 20 September 2018
awesome product mixes well
(5)

Exellence

By: on 1 September 2018
Spot on Much better than the American or Chinese Protein Isolates our friends in China love it. Try to keep the price as low as possible. I would love to tell my friends NZ Whey Protein Isolate is the best and the cheapest.
(5)

Great mid range WPI

By: on 6 August 2018
This is my go to WPI. Mixes well, tastes great and priced to perform. Digests great as a part of a pre workout stack.
(5)

The best isolate

By: on 6 July 2018
Professional Whey NZ WPI is simply the best isolate money can buy, nothing else but the purest ingredient. Mixes well and even the unflavoured whey is quite palatable.
(5)

Still the gold standard

By: on 6 May 2018
I'm a returning customer after a couple years hiatus. This is still the best flavoured whey on the market in my opinion.
(5)

My favourite whey product!

By: on 1 December 2017
Love this. I use all of the organic flavours and they are all nice to drink and easy to mix.
(5)

Excellent meal replacement

By: on 3 October 2017
Used this as a lunchtime meal replacement to lose weight. With a balanced diet and LIGHT exercise I lost 2-3kgs per week while never feeling hungry and really enjoyed the taste of the protein. This is the 3rd time in 4 years I have done this to strip off some winter weight and it honestly tastes delicious.
(5)

NZ WPI

By: on 17 August 2017
I did lot of research online about protein supplement powder. My finding and what everybody was/is saying is to look for ‘what’s in the powder – ingredients’. I find NZ WPI (that’s what I use) of very high quality. One of the most important thing I look for is the ‘source’ and as their products are sourced from Grass fed cows it is a big positive tick from me along with the use of organic flavours and sweeteners (Stevia) – all natural. As it doesn’t have the ‘unwanted/nasty’ ingredients, it gives me confidence and peace of mind that I am taking an excellent product. Thank you to the team at Professional whey for the amazing product(s) and all the hard work they put in to make it available to us. Very happy customer and I highly recommend it!
(5)

Clean, not too sweet, and no side effects

By: on 5 April 2017
I had stopped drinking whey protein because I couldn't find one that wasn't overloaded with flavour and sweeteners. I am also sensitive to dairy (gives me sinus problems amongst other things). I was getting side effects from other whey proteins but this one seems to be fine. I got the mixed sampler pack and my favourite flavours were vanilla and cacao.
(5)

NZ WPI - Amazing

By: on 9 March 2017
I've been drinking protein powders for pre and post gym and for meal replacements for the past 10 years and I find NZ WPI to be the best! It mixes easily with water. It tastes great and has a high protein content per serving. With no added fillers or nasties it's perfect for my post workout drink. Add a good price for this high quality delicious WPI and you have a five star rating. You can't go wrong, highly recommend it!
(5)

THE BEST

By: on 21 February 2017
Seriously so incredibly tasty and no nasties. I used to hate protein shakes but now I look forward to them. Delivery is fast and easy. Can't say a single bad thing about it.
(5)

NZ WPI

By: on 12 February 2017
Bought 3 of the sample packs (vanilla, cacao and natural) and loved all 3 of them - I take a post exercise shake of chilled banana, half cup coconut milk, qtr cup water and WPI - LOVE IT
(5)

NZ WPI

By: on 9 February 2017
I have been having this product on an almost daily basis for breakfast for the last 5 years. It is a good start to the day. I have the natural powder with Almond Milk, banana, chia seeds and honey - delicious. I love it so much I take it away with me on holidays otherwise my day just doesn't feel the same. Recommend this to everyone whether it be for training or losing weight.
(5)

WPI

By: on 22 January 2017
Best quality protein i've ever tried. i'd recommend this to all those who train..and very fast delivery from professional whey....thanks
(5)

Mr

By: on 10 December 2016
This is a good product that the contents can be trusted not to have fillers or added sugars. The pack bundle is great as I have it for breakfast so it blends well. The delivery is good and the website is easy access
(5)

NZ WPI

By: on 20 November 2016
I have just started out at the gym and was recommended this protein. I can honestly say that it tastes great (Organic Cacao Flavour) and is also affordable. Top product
(5)

Easy on the belly

By: on 11 November 2016
I use this protein every morning in my shakes. I suffer from digestive issues and find it hard to find a protein powder gentle enough. This protein is great for gut aswell as being delicious enough to mix with just plain water!! Love it.
(5)

Great taste, easy digestion!

By: on 11 November 2016
The cacao mint mixes easily, it tastes great, and is not sickly sweet like so many other brands I've used in the past. I'd recommend it to anybody!
(5)

Quality, convenience and value

By: on 10 November 2016
This product meets my high standards on quality, this is premium WPI. Not to mention the great service and value, I am very satisfied Professional Whey customer.
(5)

Best protein powder we've used!

By: on 5 November 2016
All the flavours we have tried are delicious. Vanilla is our favourite, it is delicious and isnt overly sweet like most powders we have tried. Delivery is super quick, never disappointed!!
(5)

Miss

By: on 31 October 2016
I purchased the trial pack a few weeks ago, this option is such a great idea to give new customer a chance to try out all the flavours without them spending a large amount of money on something they may not like. However im so amazed by how good this protein powder is, i love it, i use it mixed with water, in my smoothies, overnight oats and use it to make protein balls My favorite flavour would have to be the choc mint !! So bloody good!
(5)

The Best Protein Ever!

By: on 25 October 2016
I purchased NZ Whey Protein Isolate at the recommendation of my trainer and I have to say it is the best protein I have ever tried! It is delicious, clean, high quality, and is the only protein I've found that doesn't leave me with a bloated feeling. I purchased both the 1kg Vanilla (delicious mixed with water or added to my morning oats), and the multi-pack (great to taste all flavours, the choc-mint is especially delicious!). This will definitely be my protein of choice from now on! Thank you so much for creating such a fantastic product!
(5)

Super clean

By: on 24 October 2016
Over the years i have tried many brands of whey... until i found NZ. this product is clean and high quality. And for a sweet tooth like me the flavours are Delicious.
(5)

Mrs

By: on 21 October 2016
Great product !!! I am new to the whole protein thing and loved that I could test the different flavours without buying bulk. I have just reordered more delicious vanilla bean flavour. Thank you for having such an amazing easy to drink product.
(5)

Delicious and nutritious

By: on 20 October 2016
First timer trying NZ WPI. Went the safe option with 1kg cacao mint and a sample pack of cinnamon. Both flavours are delicious but cinnamon was my favourite and great to addition to cooking. Minimal ingredients and no fillers, big thumbs up and will be a return customer.
(5)

No substitute for quality

By: on 19 October 2016
I have been taking this NZ WPI for a couple of years and honestly can't find a fault. Simply a brilliant supplement! It tastes great - not artificial, is filler free and is easily digested. You may find cheaper products, but doubt you will find something that tastes as clean, is from NZ pasture fed cows and delivers great results. Cacao flavour taken with either milk or water, it's fantastic - highly recommend.
(5)

Good quality

By: on 16 October 2016
This product is of high quality and is worth its price. I have tried many brands and this is the most natural I could find. Cocoa flavour is by far my favourite
(5)

The best

By: on 16 October 2016
This protein powder ticks all the boxes for me! Mixes easily, sourced from grass-fed cows (= happy cows), no artificial flavours or sweeteners, doesn't upset my tummy (easily digestible), and it tastes delicious (like real food, not fake rubbish).
(5)

WPI for the win

By: on 5 September 2016
My trainer recommended I use this during my 12 week challenge, as its the same brand she uses. Being a big fan of choc mint, I decided to give it a go. After reading previous reviews I was sold, ordered my 4kgs and waited, wow what great service not only did Professional Whey deliver before any other company in Australia but the taste was awesome too. I am seeing great results now halfway through my challenge, and the WPI really does just taste like a Milo drink. Do yourself a favour and try it. Cheers.
(5)

Best tasting protein

By: on 5 September 2016
Finally found a good tasting protein that has low fat, low sugar and is 99% lactose free. And has great results.
(5)

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