⭐️ 5,651 Happy Customers (and counting..) ⭐️

Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Unflavoured Whey Protein Isolate
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Unflavoured Whey Protein Isolate
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Unflavoured Whey Protein Isolate
Whey Protein Isolate - Unflavoured 1kg
Whey Protein Isolate - Unflavoured 1kg
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Unflavoured Whey Protein Isolate
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Unflavoured Whey Protein Isolate
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Unflavoured Whey Protein Isolate
Whey Protein Isolate - Unflavoured 1kg
Whey Protein Isolate - Unflavoured 1kg

Whey Protein Isolate - Unflavoured 1kg

$69.00
New Zealand Made

New Zealand
Made

Free Shipping Over $60

Free Shipping
Over $60

10% of profits donated to Cancer Society

10% of profits
donated

★★★★★

"It's perfect for my protein intake. Can add it to anything. No taste and no flavour."

– Kelly D

Laybuy_Badge_Neon Grape.png__PID:85713181-e535-4f03-b61a-ac90f1a56c18
AP_logo_badge_6328x2204_blackmint_png.png__PID:ef108571-3181-4535-9f03-f61aac90f1a5
For more questions large.png__PID:bf5cd55c-5114-4071-b6fd-26005f3df8e2
NZ Made

100% NZ Grass Fed Whey

Proudly made in NZ from premium grass-fed NZ whey.

Nothing Artificial

Nothing Artificial

100% natural ingredients and no artificial colours, flavours or fillers.

High Protein Source

High Protein Source

Nutrient rich and packed with protein for better performance and recovery

Low Carbs & Sugar

Low Carb

Minimal carb content. Keto and weight loss friendly.

Whey Protein Isolate - Unflavoured 1kg

Ultra-Clean Protein That Actually Tastes Good

Product Highlights

28g

Protein per serve

Whey protein isolate is renowned for its exceptionally high protein concentration. WPI possesses a protein content exceeding 93%, making it the best choice for lean muscle growth and recovery after a workout.

0.09g

Carbs per serve

The process of creating whey protein isolate involves eliminating the carbohydrates and lactose found in whey protein concentrate, making it one of the purest proteins available in our selection.

18

Amino Acids

Amino Acids are the building blocks of proteins in the body. They aid in protein synthesis, cellular function, metabolism, immune function and hormone regulation. This supplement contains 4 BCAAs, all 9 Essential Amino Acids and 9 Non-Essential Amino Acids.

We donate 10% of our profits to the NZ Cancer Society

Cancer Society

Ultra-Clean Nutrition, Developed By A Kiwi Doctor

Discover the complete range →

Kiwi Nutrition Ultra Clean Range

Why Choose Our Whey Protein Isolate?

Developed By A Doctor

Developed By A New Zealand Doctor

Dr. Neil Van Geest is a practicing medical Doctor in New Zealand and founded Kiwi Nutrition when he struggled to find clean nutritional products for his mother who was diagnosed with cancer in 2017. Since then, Dr. Neil has worked to source some of the best ingredients both locally and worldwide to formulate a range of products that punch well above their weight.

Clean Taste & Non-Gritty

Our Whey Protein Isolate comes in three flavours: Rich Chocolate, Creamy Vanilla and Unflavoured. The flavours are balanced and delicious, without being too sickly sweet. The unflavoured option is neutral and super versatile. The powders are non-gritty and mix easily into shakes or can also be added to recipes for an extra kick of protein.

Whey Protein Isolate
Natural Ingredients

The Best of Nature & Science

Taste and feel the difference of 100% natural ingredients, without all the preservatives and fillers. We aim to keep our ingredient lists as short as possible while retaining maximum benefit to your health.

Better Performance, Better Recovery

Hit your fitness goals faster with a high dose of protein per serve and superior absorption. Experience better performance and better recovery all round.

Better Performance, Better Recovery
Supports Weight Management

Supports Weight Management

Minimal carb and sugar content, to help support weight loss, weight management and muscle toning.

What Our Customers Have To Say

FAQs

Kiwi Nutrition

The Kiwi Nutrition Difference

  • Developed By A New Zealand Doctor
  • NZ Sourced Whey Protein - Grass Fed
  • Real natural ingredients
  • Made in New Zealand
  • Authentic natural flavour
  • No artificial sweeteners or fillers
  • Gluten & GMO free
  • Plastic Free Packaging
  • Fresh small batch manufacturing
  • Hundreds of 5-star reviews

Customers Also Bought

Protein Powder NZ, Whey Protein Powder NZ, Kiwi Nutrition Vanilla Whey Protein Powder
Protein Powder NZ, Whey Protein Powder NZ, Kiwi Nutrition Vanilla Whey Protein Powder
Protein Powder NZ, Whey Protein Powder NZ, Kiwi Nutrition Vanilla Whey Protein Powder
Whey Protein Powder - Vanilla 1kg
Whey Protein Powder - Vanilla 1kg
Protein Powder NZ, Whey Protein Powder NZ, Kiwi Nutrition Vanilla Whey Protein Powder
Protein Powder NZ, Whey Protein Powder NZ, Kiwi Nutrition Vanilla Whey Protein Powder
Protein Powder NZ, Whey Protein Powder NZ, Kiwi Nutrition Vanilla Whey Protein Powder
Whey Protein Powder - Vanilla 1kg
Whey Protein Powder - Vanilla 1kg

Whey Protein Powder - Vanilla 1kg

$55.00
see product
Protein Powder NZ, Whey Protein Powder NZ, Kiwi Nutrition Unflavoured Whey Protein Powder
Protein Powder NZ, Whey Protein Powder NZ, Kiwi Nutrition Unflavoured Whey Protein Powder
Whey Protein Powder - Unflavoured 1kg
Whey Protein Powder - Unflavoured 1kg
Protein Powder NZ, Whey Protein Powder NZ, Kiwi Nutrition Unflavoured Whey Protein Powder
Protein Powder NZ, Whey Protein Powder NZ, Kiwi Nutrition Unflavoured Whey Protein Powder
Whey Protein Powder - Unflavoured 1kg
Whey Protein Powder - Unflavoured 1kg

Whey Protein Powder - Unflavoured 1kg

$55.00
see product
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Whey Protein Isolate, Best Value Whey Protein Isolate NZ, Keto diet NZ, Keto Protein Powder NZ
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Whey Protein Isolate, Best Value Whey Protein Isolate NZ, Keto diet NZ, Keto Protein Powder NZ
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Whey Protein Isolate, Best Value Whey Protein Isolate NZ, Keto diet NZ, Keto Protein Powder NZ
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Whey Protein Isolate, Best Value Whey Protein Isolate NZ, Keto diet NZ, Keto Protein Powder NZ
NZ Whey Protein Isolate - Twin Pack (2 x 1KG)
NZ Whey Protein Isolate - Twin Pack (2 x 1KG)
NZ Whey Protein Isolate - Twin Pack (2 x 1KG)
NZ Whey Protein Isolate - Twin Pack (2 x 1KG)
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Whey Protein Isolate, Best Value Whey Protein Isolate NZ, Keto diet NZ, Keto Protein Powder NZ
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Whey Protein Isolate, Best Value Whey Protein Isolate NZ, Keto diet NZ, Keto Protein Powder NZ
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Whey Protein Isolate, Best Value Whey Protein Isolate NZ, Keto diet NZ, Keto Protein Powder NZ
Protein Powder NZ, NZ Whey Protein Isolate, Kiwi Nutrition Whey Protein Isolate, Best Value Whey Protein Isolate NZ, Keto diet NZ, Keto Protein Powder NZ
NZ Whey Protein Isolate - Twin Pack (2 x 1KG)
NZ Whey Protein Isolate - Twin Pack (2 x 1KG)
NZ Whey Protein Isolate - Twin Pack (2 x 1KG)
NZ Whey Protein Isolate - Twin Pack (2 x 1KG)

NZ Whey Protein Isolate - Twin Pack (2 x 1KG)

$129.00
$138.00
see product
Kiwi Nutrition Marine Collagen Powder NZ , Marine Collagen, Collagen Powder NZ
Kiwi Nutrition Marine Collagen Powder NZ , Marine Collagen, Collagen Powder NZ, Kiwi Nutrition Marine Collagen Powder NZ
Kiwi Nutrition Marine Collagen Powder NZ , Marine Collagen, Collagen Powder NZ, Kiwi Nutrition Marine Collagen Powder NZ
Kiwi Nutrition Marine Collagen Powder NZ , Marine Collagen, Collagen Powder NZ, Kiwi Nutrition Marine Collagen Powder NZ
Marine Collagen Powder - Unflavoured 350g
Kiwi Nutrition Marine Collagen Powder NZ , Marine Collagen, Collagen Powder NZ
Kiwi Nutrition Marine Collagen Powder NZ , Marine Collagen, Collagen Powder NZ, Kiwi Nutrition Marine Collagen Powder NZ
Kiwi Nutrition Marine Collagen Powder NZ , Marine Collagen, Collagen Powder NZ, Kiwi Nutrition Marine Collagen Powder NZ
Kiwi Nutrition Marine Collagen Powder NZ , Marine Collagen, Collagen Powder NZ, Kiwi Nutrition Marine Collagen Powder NZ
Marine Collagen Powder - Unflavoured 350g

Marine Collagen Powder - Unflavoured 350g

$63.00
see product