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Bulk Nutrients' Natural Whey Protein Isolate

Natural Whey Protein Isolate

42 product reviews
Great prices when buying in Bulk
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Product Description

Whey Protein Isolate – natural protein powder

*Strawberry and Banana flavours are being discontinued, we have a small amount of stock left that we have discounted to $40 for a 1kg bag.  Get in quick to save!*

If you wish to purchase more than 1kg of these sale flavours, select the 1kg option, select 'Banana' or 'Strawberry', and increase the quantity before adding to cart.  Best Before on the Strawberry and Banana flavours is October 2017. 

All natural ingredients, GMO free

Bulk Nutrients natural Whey protein Isolate (WPI) is one of the cleanest and purest whey proteins available in the world.   With virtually no lactose, and being extremely low in both fat and carbs, it is an ideal post training/exercise protein shake. 

Our whey protein isolate is manufactured using cross flow micro filtration, and is naturally rich in branched chain and essential amino acids (BCAAs and EAAs) and is therefore perfect for muscle recovery and repair.  High in protein at 91% it has less than 1gram (g) of fat or carbs per serve.  

Milk from grass fed, hormone free New Zealand cows

To maintain the purity of our natural whey protein isolate we ensure it is sourced from grass fed, hormone free cows and is GMO free. 

Chocolate, vanilla and fruit all with natural flavours and stevia sweetened

In addition we use only natural flavours and sweeten with stevia to ensure an all natural product.   We use freeze dried Australian fruit powders, cocoa and vanillan at the lowest inclusion rate to ensure our natural whey protein isolate is pure and also great tasting.  

PLEASE NOTE: We have recently (April 2016) changed the sweetener ratio in this product to improve the taste.  We hope you enjoy the new formulation as much as we did taste testing them! 

The strawberry product has the flavour listed as 'Fruit' on the product bag. 

Are you looking for completely raw, unflavoured Whey Protein Isolate? Click Here and select 'Raw' in the flavour options.

Click on the flavour to see the nutritional panel

Servings Per Package: 1kg - 33
Serving Size: 30g

Chocolate/CoffeePer ServePer 100g
Energy (kj) 471.6 1572
Protein (g) 26.0 86.7
Carbohydrates (g) 0.5 1.7
(Sugars) (g) 0.5 1.5
Fats (g) 0.4 1.4
(Saturated) (g) 0.3 1.0
Sodium (mg) 61.5 205.0
Typical Amino Acid ProfilePer 30g
Alanine 1379
Arginine 726
Aspartic acid 3023
Cysteine 967
Glutamic acid 4257
Glycine 435
Histidine 484
Isoleucine 1524
Leucine 3459
Lysine 2709
Methionine 580
Phenylalanine 919
Proline 1088
Serine 1088
Threonine 1282
Tryptophan 580
Tyrosine 1016
Valine 1354



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Showing reviews 1-10 of 42 | Next

  • Yum!

    Posted by on Jun 05, 2017

    Finally found a nice natural WPI that ticks ALL the boxes and doesnt upset my stomach. I love that you make a WPI with stevia, fake sugar doesnt agree with my tummy. I've only had the strawberry flavour which is delish, it doesnt have an overpowering "fake" flavour or sweetness. The powder mixes up with water very easily. I will be buying again.

  • Great tasting

    Posted by on May 11, 2017

    My god what a difference I felt by changing to this grass fed protein. I always felt bloated on the normal whey but since changing to this natural protein my bloating has come down. The chocolate is great tasting also.

  • Very good protein powder

    Posted by on Apr 20, 2017

    I love the natural whey protein isolate vanilla flavour. It mixes well and doesnt clump. I do find it a little bit sweet. I definitely recommend this product.

  • Great service great products

    Posted by on Mar 22, 2017

    I ordered this product in vanilla - tastes bloody awesome. Got to me within 3 business days and I live in rural NSW !

  • Great tasting protein powder

    Posted by on Mar 08, 2017

    I love how this protein powder mixes up so thick & creamy & tastes great.

  • Good protien powder

    Posted by on Feb 16, 2017

    This protien powder was great and it didn't hurt my stomach at all (I'm lactose intolerant) but I could really taste the sweetener.. which isn't a huge negative but I did find it a bit unpleasant.

  • Great Protein

    Posted by on Jan 23, 2017

    I've been using the Natural WPI - Vanilla for close to 6 months now and I love it. I add it to my porridge every morning and it blends right in - no funny consistency. I love that it is natural, includes amino acids, and has a great flavour. Highly recommended!

  • Best tasting protein !

    Posted by on Jan 19, 2017

    Bulk Nutrient's Natural WPI is by far the best protein going ! Smooth flavour and no nasty additives...Chocolate my flavour of choice

  • Best tasting protein powder

    Posted by on Jan 01, 2017

    Love the taste of the vanilla whey isolate. Can taste the stevia a bit but don't mind that. I mix it with flaxseed banana and blueberries for a good start of the day and to lower my cholesterol.

  • One of the best

    Posted by on Dec 23, 2016

    I've being trying a few different whey proteins and have had issues with pretty much all of them in one way or another. So after a bit of research, I rang these guys and laid out what I needed and what I couldn't have. Sugars are a major issues for me, lactose, fructose, polysaccharides, Carageena amongst a few that cause malabsorption issues, in addition some sweeteners also are an issue. So basically I needed gluten, lactose free and a pure as I could get. Happy to say I've had no issues with this product or any of the samples they also provided me with. Although this product isn't lactose free, it was very low in lactose. Extremely happy with the product and worth purchasing.

Showing reviews 1-10 of 42 | Next

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