Grass Fed Whey Protein 5kg Vanilla & 5kg Chocolate Most Popular Duo Pack
Great tasting, all natural, clean ingredient, Australian whey protein powder.
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"Best Protein Ever
Love..love..love..Mirrabooka Vanilla flavour Protein...its the best Protein Ive bought to date and Ive bought plenty. Its part of my daily good eating and it's the best in a smoothy..so if you're looking for a good quality Protein powder..look no further..Mirrabooka is the one!!"
Rosie G, Verified Customer
Melbourne, VIC.
14.01.2026
Clean Australian Grass Fed Whey Protein
Pure protein from Australian grass-fed cows. Formulated Supplementary Sports Food with no artificial additives.
Tired of protein powders loaded with fillers and artificial additives?
Discover Mirrabooka Grass Fed Whey – clean Australian whey protein, naturally sweetened with a light natural taste, no nasties.
Why Choose Mirrabooka
✅ 23.3g - 24g protein per 30g serving – High purity whey from Australian dairy
✅ Australian made & owned – Grass-fed cows, green pastures
✅ Light and natural taste – Lightly flavoured, naturally delicious
✅ Naturally sweetened – Pure stevia leaf extract only
✅ Complete protein – All 9 essential amino acids
❌ No fillers – No gums, thickeners or artificial additives
Available sizes: 1kg (33 servings), 2.5kg (83 servings), 5kg (166 servings), 10kg (333 servings)
Serving: 30g scoop included
Protein Benefits
Muscle Development
"Protein contributes to the growth and repair of muscle mass."
Tissue Maintenance
"Protein is necessary for tissue repair and growth during periods of rapid growth."
"Protein contributes to the maintenance of muscle mass."
Cellular Growth and Repair
"Protein is a component of every cell in the body and essential for the body's growth and repair."
View full compliance → Health Claims Compliance
Perfect For
- Athletes supporting workouts and recovery
- Health-conscious individuals meeting daily protein needs
- Active agers maintaining strength
- Busy people fueling active lifestyles
Australian owned. Free shipping all orders. Scoop included.
See Nutrition tab for full panel (≥5g protein/serving meets claim conditions).
Natural Vanilla Flavour
Net weight: 5kg
Serving size: 30g Servings per pack: 166
| Average Quantity | Per 30g | Per 100g |
|---|---|---|
| Energy | 508kJ | 1694kJ |
| Protein | 23.5g | 78.2g |
| Total Fat | 1.8g | 5.9g |
| - Saturated | 1.3g | 4.5g |
| Carbohydrates | 2.5g | 8.2g |
| - Sugars | 1.8g | 6.0g |
| Sodium | 82mg | 273mg |
| Potassium | 140mg | 468mg |
| Calcium | 102mg | 341mg |
| Gluten | Nil detected | |
Natural Chocolate Flavour
Net weight: 5kg
Serving size: 30g Servings per pack: 166
| Average Quantity | Per 30g | Per 100g |
|---|---|---|
| Energy | 511kJ | 1703kJ |
| Protein | 23.3g | 77.8g |
| Total Fat | 1.9g | 6.2g |
| - Saturated | 1.4g | 4.6g |
| Carbohydrates | 2.0g | 6.7g |
| - Sugars | 1.8g | 6.0g |
| Dietary Fibre | 0.4g | 1.5g |
| Sodium | 81mg | 269mg |
| Potassium | 150mg | 500mg |
| Calcium | 101mg | 336mg |
| Gluten | Not detected | |
Add one scoop to 250ml of water or preferred milk in a shaker bottle. Shake well, then drink.
For best results, allow bubbles to settle after shaking.
Reseal pouch and store in a cool, dry place out of direct sunlight, below 30 °C.
Consult our Protein calculator to learn how much protein you should be consuming per day, based on your unique needs.
Consume 1-3 times daily, 30-60 minutes after exercise or between meals as a snack.
Consume enough protein to meet your daily protein requirements through a combination of protein-centric meals and protein supplementation spread throughout the day as part of a balanced diet and exercise program.
Compatibility information:
- Suitable for protein shakes and smoothies.
- Shakes and blends perfectly with cool or cold water, milk, skim milk, oat milk and almond milk.
- Requires the use of a shaker bottle or a blender.
- Protein powders do not mix with only a teaspoon in a glass; they require more vigorous mixing.
- Not intended for use with hot liquids, e.g. hot water.
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Join thousands of people fuelling their lives with Mirrabooka
Shake it smooth. Every time.
Mirrabooka mixes easily with water—no clumps, no mess, no chalky residue on your teeth. Just scoop, shake, pour. A silky-smooth, clean ingredient, chocolate protein shake in 30 seconds.
"No bloating and it has a very smooth taste. 5 stars 🌟" Bailey M.
Fuel Your Body, Elevate Your Life
Welcome to the protein powder that's not just filler- it's the cornerstone of your nutrition. Tired of protein powders packed full of artificial sweeteners, filler ingredients, gums, and thickeners? Mirrabooka Grass Fed Whey is crafted with clean, Australian whey protein to help you achieve your health and fitness goals, naturally.
1 scoop = 1 serving
A single serving scoop (30g per serving) is included in every pack.
Mirrabooka makes perfect...
PROTEIN SHAKES
PROTEIN SMOOTHIES
FROZEN DESSERTS
HOMEMADE ICE CREAMS
BREAKFAST BOWLS
PROTEIN PANCAKES
Mirrabooka success stories
Real reviews from real people. Discover how Mirrabooka supports thousands of Australians in their health journey- day after day.
Frequently Asked Questions
Mirrabooka is a
Yes!
We dont
Get your protein regularly
Manufactured and shipped from our victorian factory
Protein shakes are the basic