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5kg / 166.6 servings

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Whey protein is the best protein for developing lean muscle & supporting your immune system. All natural, undenatured, GM free, RGBH (growth hormone) free, antibiotic free, Australian pasture raised whey protein.
Our most popular and economical whey protein, with natural flavours and smooth taste that is not overly sweet and is light on the stomach. Enjoy before or after exercise, as a snack or to add additional protein during a meal.

Grass fed High protein, low carbs Gluten free GMO free No artificial additives No added sugar No filler ingredients No maltodextrin Assists with development of lean muscle Assists with muscle recovery 1 serving = 40% RDI of protein 166 servings (30 grams) in 5kg

• 20g Protein Per Serving
• 1.8g Carbs
• 373kj Per Serving
• >5g BCAAs
• 4g Glutamine & Glutamic Acid
• Source of Glutathione Precursors
• Natural Flavour
• Natural Sweetener (stevia extract, zero calorie sweetener)
• 100% of the Protein from Whey
• Grown Hormone (RBGH) & Antibiotic Free
• Genetically Modified Organism Free (GMO Free)
• Gluten Free
• 200 Servings
• Protein Powder Drink Mix

Grass Fed Whey Protein

Mirrabooka® Protein comes from the nutrient rich milk of grass-fed Australian dairy cows giving you a protein powder rich in amino acids and other essential nutrients for the recovery, development and growth of lean muscle.
Mirrabooka Protein is produced using a low temperature processing technique to maintain nutritional quality and allow maximum nutrient absorption.

Key Features and Benefits

• Over 78% Protein by weight (20g per 25g serving)
• Only three ingredients- Whey protein concentrate (WPC) the main ingredient
• More than 5g of BCAA's l-leucine, l-isoleucine and l-valine per serving
• More than 4g of glutamine & glutamic acid per serving
• Low temperature processed whey protein to maintain nutritional quality (undenatured whey)
• Free from antibiotics, chemicals and growth hormones (RBGH)
• Free from artificial additives, sweeteners and filler ingredients
• From grass fed, pasture raised Australian dairy cows


Natural (Unflavoured)

Net Weight: 5kg
Serving size: 30g
Servings per pack: 166.6

Natural Per 30g Serving Per 100g
Energy  456kj 1521kj
Protein  24.6g 82.0g
Total Fat  2.1g 7.1g
- Saturated  <1.1g <3.8g
Carbohydrates  1.4g 4.6g
- Lactose  <1.4g <4.6g
Sodium  42mg 140mg
Gluten  Nil detected

Note: The Nutrition Information is based on Natural (Unflavoured) CLASSIC WPC; values for Naturally Flavoured versions vary by 4-8%.


Natural (Unflavoured): Instantised grass-fed whey protein concentrate (100%) (Australia).

Banana: Instantised grass-fed whey protein concentrate, natural flavour, natural sweetener (stevia extract).

Choc Malt: Instantised grass-fed whey protein concentrate, cocoa, natural flavour, natural sweetener (stevia extract).

Choc Mint: Instantised grass-fed whey protein concentrate, cocoa, natural flavour, natural sweetener (stevia extract).

Chocolate: Instantised grass-fed whey protein concentrate, cocoa, natural flavour, natural sweetener (stevia extract).

Coconut Water: Instantised grass-fed whey protein concentrate, coconut water powder, natural sweetener (stevia extract).

Salted Caramel: Instantised grass-fed whey protein concentrate, natural flavour, salt, natural sweetener (stevia extract).

Strawberry: Instantised grass-fed whey protein concentrate, natural flavour, natural sweetener (stevia extract).

Vanilla: Instantised grass-fed whey protein concentrate, natural flavour, natural sweetener (stevia extract).

Made in Australia from 92-100% Australian ingredients.


Milk (whey protein concentrate) and trace amounts of soy (soy lecithin)


GRASS FED WHEY PROTEIN (WPC) - 5kg. GRASS FED WHEY PROTEIN (WPC), 6 FLAVOURS5kg / 166.6 servings This product ships for free Earn Mirrabooka Reward points on this product Same...

Rating: 5/5 based on 16 review(s)
  • Price: $224.95 - In stock
  • Model: MWPC5KG

Additional Information


For Allergens, see ingredients in bold.

Natural Vanilla Flavour: Instantised Australian whey protein concentrate (Milk), natural flavour, natural sweetener (stevia leaf extract)

Made in Australia from at least 95% Australian ingredients.

Suitable For:

• Essential for athletes and sports-active people
• Persons requiring additional protein and energy
• Persons on a low carbohydrate weight management plan
• Surfers, footballers, swimmers, joggers, cyclists
• Bodybuilders, crossfitters, weight lifters
• For gaining lean muscle mass; shedding weight and bodyfat.
• General health, well being and immune support

Recommended Daily Intake:

1-3 servings per day. Meet your daily protein requirements by consuming a combination of high protein foods and protein supplements spread evenly throughout the day. The Australian food and grocery council recommends the average adult consume 50g of protein per day, on a diet of 8700kj per day. Athletes, bodybuilders and persons on a low carbohydrate diet often consume far greater quantities of protein per day, as recommended by the health practitioner.

Directions for Use:

A scoop is provided inside each jar and should be on the surface or just below. Add 1 heaped scoop (25g) of Grass Fed Whey Protein using the scoop provided to 200mL water or milk into a shaker cup and shake well.

Personal Blender Directions:

Add 1 heaped scoop (25g) of Mirrabooka Grass Fed Whey Protein into a personal blender along with 200mL of water or your favourite beverage. Blend for 20-30 seconds, then add ice cubes before blending for a further 20-30 seconds.

Protein & Supergreens Smoothie:

Combine Mirrabooka Grass Fed Whey Protein with Mirrabooka Alkalyse and Detox Supergreens. The supergreens lower the pH level of your protein shake, and provide a natural source of vitamins, minerals and chlorophyll.

Natural Fruit & Vegetable Meal Smoothie:

Turn your protein shake into a delicious and nutritious meal smoothie by adding in fresh or frozen fruits, vegetables (spinach leaves, carrots), natural (greek) yoghurt, ginger, coconut oil, nuts, seeds, oats and other superfoods. Substitute water for your favourite beverage including skim or full cream milk, almond milk, fruit juice and coconut water.

Supplement stack shake:

Turbocharge your post exercise protein shake by adding in your amino acids and supplements such as creatine, glutamine, BCAA's, oats and other carbohydrate powders.

How to Consume:

As a Snack: Drink at any time of the day.

Before Exercise: Drink 1 hour before exercise.

After Exercise: Drink within 45 minutes of exercising.

Serving Suggestion:

Mirrabooka Supergreens Protein Smoothie Recipe: Combine 2 scoops of Mirrabooka Protein with 2-4 teaspoons (10-20g) of Mirrabooka Supergreens, 1/2 cup of ice, 200ml water or milk and blend well. Serve chilled.

Formulated Supplementary Sports Food:

Not to be consumed as a sole source of nutrition. For best results consume in conjunction with a balanced diet. Not suitable for children under 15 years or pregnant women. Contains milk and dairy products.*

*The above statement is a mandatory health recommendation from the Australian Food Standards and is required to be printed on all products classified as a 'formulated supplementary sports food'. If you have a concern please consult with your doctor before consuming.

Product Storage Information:

Replace the lid immediately after use and store in a cool, dry place below 30 degrees Celcius. Keep out of direct sunlight for prolonged periods of time. Best Before/Batch number on the bottom of container. Do not use if tamper evident cap seal is removed or broken.

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debbie Verified Buyer

greatest protein powder

I have been using this great protein powder for a little over 8 years now, Its been great for my growing children in their morning smoothies to get a good amount of quality protein before school and for me before exercise and starting my day,
I highly recommend this to anyone looking for a quality protein powder. 29/11/2018
Grant Verified Buyer

Ticks all the boxes

This product covers all bases that I use as criteria when buying protein. WPC so that I get the entire protein complex. Grass fed to ensure a healthier and happier animal.
Low temp processed so the product is not destroyed.
Minimal ingredients, I just want the protein and a very simple flavour! 22/07/2018
Rhondell Verified Buyer

Best ever

I have tried other protein and have always been disappointed. Grass fed whey vanilla taste so good, I use it not only in shakes but cooking slices and making chia puddings and overnight oats. 13/07/2018
Vanessa Verified Buyer

Good product

Loved it!!!!! 17/04/2018
Rhondell Verified Buyer

Best ever

I use the vanilla protein powder in so many ways, shakes, chia puddings, baking, smoothies, overnight oats, just to name a few. 6/07/2017
Sean Verified Buyer


Tried a stack of dirty protein powders in the past, saw the clean gains on my brother from mirrabooka protein.
Switched to mirrabooka,never looked back.

Karen Verified Buyer


I have promoted your company with so many, your protein powder is just amazing and I want all my gym junkies to know about it. Thank you yet again for such quick delivery. 19/02/2017
Craig Verified Buyer

Great service, Excellent product!

Fast and reliable, very responsive and polite via email. Very happy with my purchase and this is the best tasting protein I've tried. Delivered in a box within a few days just outside Melbourne City and a pleasure to do business with. 13/11/2016
Zane Verified Buyer

Sweet vanilla

The vanilla powder is great on its own or you can have play with adding cacao or something similar to change it up. Goes brilliant on smoothies for extra protein and the sky is the limit in what you can experiment with. 20/05/2016
Russell Verified Buyer

Yummy Protein

Mirrabooka Vanilla protein is yummy, my wife loves the flavor, blend in a banana, oats, nuts, chia seeds and ice. Boom you have a quick easy whole meal. It's our on the go breaky. Can't wait to try the chocolate flavor. 18/02/2016
Luke Verified Buyer

Clean protein for clean gains

No chemicals, no fillers, no nasties.
Vanilla tasted like vanilla, not the taste of a rubber tyre.
Chelsea Verified Buyer

Protein bliss

I have been a fan of mirrabooka protein even since I found out about it a year ago.
Honestly the best on the market!!
My favourite way to enjoy it each evening is blending it up with organic berries and a touch almond milk and stevia to make berry "nicecream"
It's tastes so Dayum yummy, but also the fact that is contains NO rubbish and is from happy cows makes me smile :)
We all need to take a step in the right direction with sustainable living, after all the future is in our hands....
Thankyou for making your creamy, delectable goodness :)
Hopefully my 5kg last me a while! 25/11/2015
Simone Verified Buyer

Happy Mirrabooka purchaser

Good quality clean protein powder, I've tried many but this is by far the best and such good value. 4/11/2015
Kirsten R. Verified Buyer

Awesome tasting as well as clean

We really love the taste of Mirrabooka - so many of the clean protein powders have a pretty average taste to them. The Mirrabooka is easy drinking even on its own. Highly recommended.
April D. Verified Buyer

Great taste

The protein taste great and makes me feel stronger! 7/09/2015
DM Verified Buyer

Excellent service and products

Mirrabooka protein produces outstanding whey protein concentrate from grass fed cows, this very hard to find from other sources in Australia. The product also only contains excellent whey without all the other synthetic garbage that other supplement companies produce. Overall excellent product at a good price.

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