Use Code "REFUEL" for 10% OFF!*

Muscle Nation Whey Protein Isolate

save {{ getComboPercentageSaving }}%
save {{ selectedOption.saleSavingsPercent }}%
{{ getFromPrefix }}

Serves: {{selectedOption.serves}}

Dev only info
Applied contract Id: {{ }} for a discount of: {{ selectedOption._Contract.value }}{{ selectedOption._Contract.percentage === true ? '%' : '$ (fixed amount)' }}

Stock Notification


Product Description

Muscle Nation Whey Protein Isolate is a high quality, fast digesting, 100% Isolate protein powder. This is an ultra filtered premium Whey Protein Isolate.

It contains high levels of protein with low amounts of carbohydrates and fat, along with added ingredients to aid in digestion and absorption. Whey Protein Isolate is highly prioritised by anyone who is looking for a fast digesting post-workout protein as well as individuals who suffer from digestion issues or stomach discomfort from other protein powders.

Muscle Nation Whey Protein Isolate features:

  • Non-GMO
  • Contains under 1% lactose
  • 28g protein per serve
  • 6.3g BCAAS
  • 4.3g Glutamine
  • ZERO fillers

To ensure our protein is efficiently absorbed, digested and free from side effects such as bloating and stomach discomfort, we have added a key ingredients to significantly enhance digestion and absorption - DigeZyme®? .

DigeZyme® is a unique blend of specific digestive enzymes which helps speed up and aid in proper digestion by breaking down lactose, starch, glycogen, cellulose, lipids, protein (and more), into smaller particles for better absorption and utilisation of nutrients. This process enhances both the rate of digestion (no bloat and no stomach discomfort) as well as the absorption rate of amino acids into the bloodstream.


Container Size: 744 (1.64LB)
Serving Size: 1 Scoop 31G
Servings Per Container: 24

Please Note: Nutritional Information is to be used as a guide only, actual values may differ between flavours and sizes and when formulations are modified or updated by the manufacturer. 
Contact us if you have any questions regarding this products ingredients.


All orders $50 and over receive Free* Shipping Nationwide 

Estimated Delivery Times*:

Auckland and North Island – Overnight

However many Auckland orders will be delivered the same day depending on what time the order is placed)

South Island – Overnight (For larger parcels allow 2 business days)

Same Day/Evening Express Shipping upgrade available at checkout for select suburbs*

Click here to view the full Shipping Details and Returns Policy.


Muscle Nation Whey Protein Isolate (Wpi) Reviews

4.6/5 based on 17 reviews
5 star
4 star
3 star
2 star
1 star

Overall Rating

9.2 /10

17 Ratings

Average Flavour Rating

9.8 /10

6 Flavours

Top Rated Flavour

10 /10

Vanilla Ice Cream


10/10 Choc Honeycomb

Definitely can taste the honey flavor.

10/10 Cookies & Cream

Cookies and cream is so good!! Love the cookie bits in it

10/10 Vanilla Ice Cream

This is really delicious. I don't know how it tastes like vanilla ice cream rather than just vanilla but it does! Blends great with frozen berries and no weird sweetener taste for my fussy tastebuds (unlike the custard sadly)

10/10 Vanilla Ice Cream

Vanilla ice cream is so so good, I have tried so many protein powders and this is by far my favorite!
Cookies & Cream 10/10 Choc Hazelnut 10/10 Milk Choc Flake 10/10 Golden Ice Cream 9/10
Obsessed with the cookie pieces scattered throughout. SO delicious!!

10/10 Vanilla Ice Cream

Love this protein! I drink it with water so it’s not so sweet and load it up with ice. The vanilla is so versatile as I can add stuff to it to mix up the flavours a bit

10/10 Golden Ice Cream

Very yum, mixes super well with water - no clumps!! Flavour is delicious

10/10 Choc Honeycomb

Top protein with the best flavour I've had in a lonnnng time! Blends smoothly with no grit... AND I can even have it without my lactose intolerance kicking off! Love it.

10/10 Golden Ice Cream

This flavour is bomb 10/10. So good!!!

Instagram sprintfit


Receive exclusive offers and news that will brighten up your day!

Sign up successful!