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Last updated at 09/06/2026 03:05:12

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$119.95

Genetix Nutrition Lean WPI Powder 1kg, Cookies & Cream Flavour, 100% Whey Protein Isolate, Protein Supplement for Muscle Repair and Lean Muscle Growth

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Nutrition Warehouse

$119.95

Lean WPI by Genetix Nutrition, 1kg | 25 Serves / Cookies & Cream

Delivery between 15–22 June $9.95

Genetix Nutrition

$119.95

LEAN WPI 1kg (25 Serves) / Cookies & Cream

Free delivery

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

100 % Results Guaranteed
12 January 2019Rajkumar M.

originally posted on nutritionwarehouse.com.au

I've been using Genetix 100 % WPI Rapid Release for just about 3 months. I can't really believe my weight gain (Lean Muscles) from 71.5 Kg to 77.5 Kg. Amazing taste as well. They must come up with much more flavours indeed. I workout 4-5 days/week and I use it as just the supplement. Consume it with care, follow the mixing instructions strictly coupled with at least 1-hour workout.

Best WPI around
16 May 2021Dan

originally posted on nutritionwarehouse.com.au

I’ve bought WPIs from many different brands, and they all start tasting great - but I would soon become incredibly sick of them.This one has a subtle flavour, which means it doesn’t make you feel like you’re sculling a glass of honey. And, of course, I’ve seen great results with it. Highly recommended.

Best yet
19 June 2022Jacqueline R.

originally posted on nutritionwarehouse.com.au

Tastes delicious. Nutrients are perfect for my goals of highest leanest protein available with few calories.

Price comparison

Updated about 14 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$119.95

Genetix Nutrition Lean WPI Powder 1kg, Cookies & Cream Flavour, 100% Whey Protein Isolate, Protein Supplement for Muscle Repair and Lean Muscle Growth

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Nutrition Warehouse

$119.95

Lean WPI by Genetix Nutrition, 1kg | 25 Serves / Cookies & Cream

Delivery between 15–22 June $9.95

Genetix Nutrition

$119.95

LEAN WPI 1kg (25 Serves) / Cookies & Cream

Free delivery

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

100 % Results Guaranteed
12 January 2019

I've been using Genetix 100 % WPI Rapid Release for just about 3 months. I can't really believe my weight gain (Lean Muscles) from 71.5 Kg to 77.5 Kg. Amazing taste as well. They must come up with much more flavours indeed. I workout 4-5 days/week and I use it as just the supplement. Consume it with care, follow the mixing instructions strictly coupled with at least 1-hour workout.

Rajkumar M. originally posted on nutritionwarehouse.com.au
Best WPI around
16 May 2021

I’ve bought WPIs from many different brands, and they all start tasting great - but I would soon become incredibly sick of them.This one has a subtle flavour, which means it doesn’t make you feel like you’re sculling a glass of honey. And, of course, I’ve seen great results with it. Highly recommended.

Dan originally posted on nutritionwarehouse.com.au
Best yet
19 June 2022

Tastes delicious. Nutrients are perfect for my goals of highest leanest protein available with few calories.

Jacqueline R. originally posted on nutritionwarehouse.com.au
Excellent WPI
28 November 2021

I was recommended this brand from a NW employee, firstly as a "back-up" to a different brand I was using. I actually prefer this, with slightly more subtle tastes (not as full-on) and slightly easier to drink. Plus, a little cheaper than it's competitors!

Jeremy originally posted on nutritionwarehouse.com.au
Flavour is 10/10
22 October 2022

I got the salted caramel flavour which I was hesitant to get because I don’t like anything overly sweet. But this flavour is 10/10. It tastes like rainbow paddle pop or the hokey pokey flavour ice cream. Best with milk for full creaminess but tastes just as good with water. Would definitely buy this flavour again but keen to try some of the other flavours

Carly D. originally posted on nutritionwarehouse.com.au
Good solid WPI
21 April 2017

Just a quality WPI. I've taken many different varieties over the years and this would be one of my favourites. Tastes good, mixes well and my results have been better than the ON Gold Standard I was taking previously. Yes, that's right, this is better than ON GS as far as I'm concerned!

Grover originally posted on nutritionwarehouse.com.au
Not my cup of tea
11 March 2023

The guy in the store was good, enthusiastic and focused on ensuring I had value for money.I usually use Rule 1, I like the creaminess of the shake and the taste is smooth.I found this product to have a watery mix, which doesn't give a full feeling, and there is a synthetic aftertaste.Not sure about the rest of the range, Genetic is a really good brand, but nobody likes the taste of synthetic protein.

Jon originally posted on nutritionwarehouse.com.au
Pretty Good
14 February 2023

This mixes well, tastes ok and seems to be a quality product. The only downfall is on the first one I have bought they have not supplied a scooper. Never in the last 20 years have I have not been given a scooper. I don’t know if that is normal for Genetix or I simply got a dud container. And yes I have gone through the whole lot of protein with a spaghetti strainer hoping to find a scooper. This wouldn’t normally matter except for the fact I have thrown all my old ones out. Won’t stop me buying it again but if I don’t get a scooper next time then it will really tick me off.

James M. originally posted on nutritionwarehouse.com.au
Quality WPI, poor flavour.
29 July 2019

In all honesty, it is a highly effective whey protein isolate. It does everything that it states and lives up to its standards. My only personal issue with this WPI is that (for me at least), it tastes pretty bad. Take this from someone who has tried all available flavours. But that is expected from a whey protein isolate. The purpose is to deliver raw WPI, which means less sweeteners and unnecessary calories.

Abz originally posted on nutritionwarehouse.com.au
Tastiest and most effective WPI
26 November 2017

This is the best protein I’ve ever had, the fact that it tastes so good is a great start for me, doesn’t leave that powdery taste like so many others. I’m getting great lean muscle mass and it’s definitely helped with prevention of DOMS. All in all a great product.

Kristie R. originally posted on nutritionwarehouse.com.au

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Lean WPI by Genetix Nutrition - 1kg / Cookies & Cream
Lean WPI by Genetix Nutrition - 1kg / Cookies & Cream
Lean WPI by Genetix Nutrition - 1kg / Cookies & Cream

Lean WPI by Genetix Nutrition - 1kg / Cookies & Cream

(194 reviews)

Buy Lean WPI by Genetix Nutrition for AUD $89.95 at Vitamin King. Australia's best price on vitamins, health and wellness, supplement, sports nutrition and more.

Buy Lean WPI by Genetix Nutrition for AUD $89.95 at Vitamin King. Australia's best price on vitamins, health and wellness, supplement, sports nutrition and more.

$119.95 - $119.95

in 3 offers

The lowest price for Lean WPI by Genetix Nutrition - 1kg / Cookies & Cream right now is $119.95 at Amazon.com.au, compared across 3 retailers.

The all-time low was $94.95 on 30 July 2025 — today's price is 26% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 9 June 2026.

Size:

3 kg

Variety:

Chocolate Bomb
Chocolate Honeycomb

Lean WPI by Genetix Nutrition - 1kg / Cookies & Cream

$119.95

(194 reviews)

Buy Lean WPI by Genetix Nutrition for AUD $89.95 at Vitamin King. Australia's best price on vitamins, health and wellness, supplement, sports nutrition and more.

Buy Lean WPI by Genetix Nutrition for AUD $89.95 at Vitamin King. Australia's best price on vitamins, health and wellness, supplement, sports nutrition and more.

Salted Caramel
Vanilla Ice Cream