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NZ Whey Protein Isolate - 1kg Jar

NZ Whey Protein Isolate - 1kg Jar

$85.00 - $85.00
$85.00
$85.00 - $85.00
$85.00
Flavour: Vanilla

Buy Now Pay Later From $14.16

Not in stock? Try a refill bag instead!

NZ Whey Protein Isolate - 1kg Refill Bag

Powerful Protein for Everyday Performance

Want a protein that’s all about maximising your gains? Nothing Naughty Whey Protein Isolate delivers the highest quality protein with minimal carbs, fat, and lactose.

Made from premium New Zealand whey, this gluten-free isolate is designed to help fuel your muscles, support recovery, and help you achieve your fitness goals without any unnecessary additives.

Why You'll Love It:

  • High Protein, Low Carbs & Fat: Each serving packs in 21.2-21.4g of NZ whey protein isolate with almost no carbs, fat, or sugar, making it ideal for anyone focused on building lean muscle and staying on track with their macros.
  • High in BCAAs: Packed with branched-chain amino acids, known for promoting muscle recovery and stimulating protein synthesis.
  • No Artificial Flavours or Sucralose: Sweetened naturally with stevia and thaumatin, so you get clean, natural ingredients you can trust.
  • Fast Absorption: Whey protein isolate is quickly absorbed by your body, perfect for post-workout recovery.
  • Gluten Free: Suitable for those with gluten sensitivities. May contain traces of soy.
  • Comes with a compostable scoop inside.

How and When to Enjoy:

  • Post-Workout: Mix one scoop with water or milk to help your muscles recover faster after exercise.
  • Daily Protein Boost: Add it to your smoothies, yoghurt, or cereal for an easy way to increase your protein intake throughout the day.


Proudly made in New Zealand, our Whey Protein Isolate is available in 2 delicious flavours: Vanilla and Chocolate.

Expecting a child? Read our Blog by Dr Shehnaz Hussain: Protein Requirements for Pregnant and Breastfeed Women

  • How to use

    Shake or blend with water or milk for a quick protein hit, or add into your favourite smoothie, yoghurt or cereal.

  • Ingredients

    Vanilla Ingredients: NZ whey protein isolate, natural vanilla flavour, guar gum, natural sweetener (stevia & thaumatin).

    Chocolate Ingredients: NZ whey protein isolate, natural chocolate flavour, guar gum, natural sweetener (stevia & thaumatin).

  • Packaging & Recycling

    Stored in our stylish reusable glass jars perfect for refilling with our protein refills or other pantry goods! Order your Whey Protein Isolate Refills Here! 

  • Servings

    Servings Per Pack: 40. Serving Size 25g (1 scoop)

Customer Reviews

Based on 107 reviews
87%
(93)
7%
(7)
3%
(3)
1%
(1)
3%
(3)
U
Umesh
Great tasting protein that serves the purpose well

I am very happy with my purchase. I really like the brand. I am going to try their protein bars as well when I reorder my Whey Isolate.

E
E.K.
Overall good, jar bit awkward for larger hands

Taste was fine (I had vanilla). Jar is very good quality and I really like that it is re-usable and the scoop is compostable. The only issue I hit is that the opening on the jar is too narrow for my (moderately big) hands and the scoop handle is short so getting powder out of the jar is awkward when the jar isn't close to full. A scoop with a longer handle would be an excellent upgrade.

L
Lisa
Artificial sweetener 👎

Great protein ratio - but didn’t like the artificial sweetener taste, nor concept. I choose the chocolate over the vanilla purely for the less sugar content. Wish manufacturers didn’t always feel compelled to sweeten everything.

E
Elizabeth Mallory
I haven't found a way to enjoy this yet

I have tried this twice... once in coffee and it "curdled" and once in water (I could not get it to mix in by hand or shaker) and threw both of those concoctions away. I have yet to try with a plant based milk but just overall, for me, sadly this product is far less usable than the orange collagen or chocolate bone broth products.

S
Simon Howard
Great product!

Great protein, not full of all the crap that most gym supplements have. tastes great and cheaper than most other protein products on the market. And made local!

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