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NZ Whey Protein Isolate - 1kg Refill Bag

Original price $71.95 - Original price $75.95
Original price
$75.95
$71.95 - $75.95
Current price $75.95
Flavour: Chocolate

Buy Now Pay Later From $11.99

Compostable Protein Scoop

+ $0.99

Keeping costs and weight to a minimum

Protein Powder Refill Bags are designed to refill your existing protein powder jar or store it in another airtight container.

IMPORTANT: For maximum freshness, please transfer contents into a Nothing Naughty jar or another airtight container as soon as you receive it.

 

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.

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.

+ For full ingredients and details, please see the Whey Isolate Protein Powder Jar product page.

Customer Reviews

Based on 140 reviews
88%
(123)
8%
(11)
1%
(1)
2%
(3)
1%
(2)
V
Vance

Good clean product ingreadient wise. Lacks a little flavour hence 4 stars

K
Kylie
Used to be a fave

Love this protein powder but unfortunately the recent price hike has made it a bit pricey for me now. I have had to start buying Inline Nutrition brand which is just as good and more in my price range 😔

C
Carolyn Keith
Great Protein- delicious

I've been enjoying my WPI in Chocolate. It mashes a great high protein addition to smoothies and breakfasts, smooth, great tasting and no unpleasant after taste.

A
Alison
Whey Protein Isolate

This has enhanced my morning smoothie! Really enjoying the taste

V
Victoria
Too expensive

I like this but since prices have increased soo much it’s getting ridiculous. I will buy elsewhere