WHEY Protein Isolate

Golden Ice Cream - 30 serves

Regular price A$89.99
Regular price Sale price A$89.99

Muscle Nation 100% Whey Protein Isolate (WPI) is a good source of protein. Ideal for anyone who is looking for a post-workout protein or an individual who wants to increase their daily protein intake.

  • 25.9g protein per serve
  • 6.8g BCAAs
  • 5.2g Glutamine
  • Non-GMO
  • Low Lactose

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Whey Protein Isolate (WPI) is so versatile, simply mix your serve of WPI with water or milk for a quick protein shake when you’re on-the-go or in the gym. Our Muscle Nation WPI is the perfect addition to your favourite shake, smoothie or breakfast.

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What does Whey Protein Isolate (WPI) mean?

There are several different types of Whey Protein powders used in supplements. Our Whey Protein is a 100% Whey Isolate. Whey Isolate compared to other types of whey proteins has a higher protein content and lower carbohydrate and fat content per serving. In addition to having lower carbohydrate and fat content to other whey proteins, Whey Isolate has lower lactose content. 

That is why we chose to use the highest quality, Whey Isolate for our whey protein powder. Whey Protein Isolate is finely filtered with virtually no lactose, lower carbohydrate and lower fat content compared to other types of whey protein powders.

How do I use Whey Protein?

Shake: Add 1 scoop in a shaker with 250 - 350 mL of cold water or milk and shake well for a quick protein shake when you’re on-the-go or in the gym.

Smoothie: Add 1 - 2 scoops in a blender with your favourite fruit and ice.

Snack: Add 1 - 2 scoops into yoghurt or oats for a delicious snack.

When should I take whey protein?

Anytime during the day for a quick protein-filled snack to help increase your protein intake.

Can I cook with Whey Protein?

Yes, whey protein is very versatile. You can mix WPI in your oats or yoghurt for a protein-powered breakfast or snack or add it to your favourite healthy baking recipes to increase your daily protein intake. You can even get creative and use WPI as frosting on your dessert masterpieces. Visit our recipe page here for more protein recipes inspiration.

Can I take Whey Protein with any other supplements?

Yes, you can mix your unflavoured Collagen, or unflavoured Creatine to optimise your performance and recovery.

How many scoops can I take daily?

We recommend not exceeding 1 - 2 scoops per day.

Can I take Whey Protein even if I am not going to the gym?

Yes, take your WPI anytime during the day to increase your daily protein intake.

Can I take whey protein if I am pregnant?

Not suitable for pregnant women. We recommend consulting your health practitioner before adding this into your routine after pregnancy and breastfeeding has ended.

Can I take whey protein if I am breastfeeding?

We recommend consulting your health practitioner before adding this into your routine after pregnancy, while breastfeeding and breastfeeding has ended.

Is whey protein suitable for children?

No, our WPI is not recommended for anyone under the age of 15.

Is whey protein gluten free?

Most flavours are gluten free, but some aren’t.

Is whey protein vegan friendly?

No, whey protein is derived from milk, making it a dairy product. Please see our range of Vegan Friendly products here.

Where is this product manufactured?

This product, along with the majority of Muscle Nation food and supplement products are manufactured in Australia in a cGMP (Current Good Manufacturing Practice) and  HACCP certified facility.

Can I save when I purchase in bulk?

Yes you can! With our new Stack and Save bundle options you can save up to 20% on any 4 Muscle Nation supplements.


Serving Size
33 g (1 scoop)
Total Servings
Whey Protein Isolate (Milk) 83.6% (Whey Protein 90%), Choc Cookie Crumb 5% (Wheat Flour, Sugar, Coconut Oil, Icing Sugar, Salted Butter (Milk, Soy), Cocoa Powder, Tapioca Syrup, Raising Agent (500), Flavour, Salt), Honeycomb Kibble 5% [Sugar, Glucose Syrup, Certified Sustainable Palm Oil), Maize Starch, Sodium Bicarbonate, Gelatine, Salt), Flavour (Milk), Sweeteners (Acesulfame Potassium, Sucralose), Colours (Curcumin, Tartrazine, Sunset Yellow FCF, Allura Red AC), DigeZyme® (Digestive Enzyme Blend (Alpha Amylase, Acid Protease, Cellulase, Lactase, Lipase)), Thickener (Xanthan Gum).
Contains Milk, Soy and Wheat (Gluten).


Golden Ice Cream Avg Qty Per Serve Avg Qty Per 100g
Energy 533.4 kJ (127 Cal) 1616.4 kJ (384.8 Cal)
Protein 25.9 g 78.5 g
Fat, Total 0.8 g 2.4 g
- Saturated 0.5 g 1.5 g
Carbohydrates, Total 3.1 g 9.4 g
- Sugar 0.7 g 2.1 g
Sodium 59 mg 178.8 mg
Potassium, K 157 mg 475.8 mg


Golden Ice Cream Avg Qty Per Serve
Histidine 0.6 g
Isoleucine 2.0 g
Leucine 3.1 g
Lysine 2.4 g
Methionine 0.6 g
Phenylalanine 0.9 g
Threonine 2.2 g
Tryptophan 0.5 g
Valine 1.7 g
Alanine 1.5 g
Arginine 0.6 g
Aspartic acid 3.3 g
Cystine 0.7 g
Glutamic acid 5.2 g
Glycine 0.5 g
Proline 2.2 g
Serine 1.5 g
Tyrosine 0.9 g