Best Protein Powders in Australia

Looking for the best protein powder? This is our top 10 - a curated, dietitian-reviewed shortlist of the most popular, best-rated proteins we stock, across whey, isolate, vegan and more. There is no single best protein for everyone, so we have picked standouts for every goal, from lean isolates to plant-based blends. Below is what is in our top 10 right now.

How We Rank Our Top 10

• Protein quality and amount - how much protein per serve, and from what source.
• Ingredients - we favour clean formulas without unnecessary fillers.
• Taste and mixability - a protein you enjoy is one you will actually use.
• Customer reviews - genuine feedback from Australians.
• Value - protein per dollar, not just the sticker price.

Our Top 10 Protein Powders

Here is what made the list, in the order you will find them in this collection.

Protein per serve compared

Protein per serve, serve size and pack sizes for every powder in our top 10, taken from the nutrition panel of each in-stock flavour. Where a range is shown, the figure varies by flavour, so check the panel on your pack for the exact number.

1. 100% Whey Protein - Emrald Labs

20.5g to 24g protein per 31g to 35g serve. Available in 500g, 900g, 2.2kg, 4.5kg.

Emrald Labs' 100% Whey is an everyday, Australian-made whey blend that balances great taste, quality and value. A reliable all-rounder for building muscle and topping up your protein, it is one of our most popular proteins for a reason.

2. Gold Standard 100% Whey - Optimum Nutrition

24g protein per 30.4g to 33g serve. Available in 454g, 907g, 1.81kg, 2.27kg, 4.54kg.

Optimum Nutrition's Gold Standard is the world's best-selling whey protein, and for good reason. A whey-isolate-led blend that mixes smoothly and tastes great, it suits almost any goal - from a post-workout shake to an everyday protein top-up - and is the benchmark many other proteins are judged against.

3. R1 Protein - Rule 1

25g protein per 30g serve. Available in 1lb, 1.5lb, 2lb, 3lb, 5lb, 10lb.

Rule 1's R1 Protein is a clean blend of whey protein isolate and hydrolysed whey, with no gums, fillers or added fat - just fast-absorbing protein. It is one of the best-value pure proteins around, ideal for anyone who wants quality without the extras.

4. Iso Zero Protein - Emrald Labs

22.9g to 25.1g protein per 30g serve. Available in 810g.

Emrald Labs' Iso Zero is a lean whey protein isolate kept low in carbs and sugar. It is a clean, high-protein option for a cut or anyone who wants maximum protein for minimal calories, with the easy mixing Emrald is known for.

5. Ghost Whey Protein - Ghost

25g to 26g protein per 33g to 39g serve. Available in 907g.

Ghost Whey is a premium whey blend famous for its authentic, fully-disclosed flavours, often made in collaboration with real food and confectionery brands. Beyond the taste, it is a quality whey isolate-and-concentrate blend that performs as well as it tastes.

6. Protein Water - Emrald Labs

19.4g to 24.8g protein per 25g to 30g serve. Available in 500g, 1kg.

Emrald Labs' Protein Water is the light, refreshing way to hit your protein target - clear and juice-like rather than creamy, and lower in calories than a shake. It is perfect for hot days, sensitive stomachs, or anyone who finds a milky shake too heavy.

7. OxyWhey - EHP Labs

25g protein per 37g serve. Available in 25 serves.

OxyWhey is EHP Labs' lean whey blend, formulated to be light and easy to digest while still delivering quality protein. It is a favourite for its smooth mixing and big range of flavours, making it an easy daily protein for training and recovery without feeling heavy.

8. 100% Vegan Protein - Emrald Labs

19.2g to 20.2g protein per 30g serve. Available in 500g, 1kg.

Emrald Labs' 100% Vegan Protein is a smooth, multi-source plant blend that has won over even dedicated whey users. It is our standout dairy-free option, delivering a complete amino acid profile and a genuinely enjoyable taste for those eating plant-based.

9. IsoPept - EHP Labs

25g protein per 37.6g serve. Available in 25 serves.

EHP Labs' IsoPept is a hydrolysed whey protein isolate built for fast absorption and lean macros. The hydrolysed protein is partly pre-digested for rapid uptake, making it a premium choice for post-training recovery and anyone chasing a clean, low-carb protein.

10. Iso Whey Zero - Biotech USA

Biotech USA's Iso Whey Zero is a whey protein isolate that lives up to its name: zero added sugar, lactose and gluten. With a high protein content and a light profile, it is a strong pick for cutting, calorie control or anyone with a sensitive stomach.

How to Choose the Best Protein for You

Match the protein to your goal. For everyday muscle and value, a whey blend like Gold Standard or 100% Whey. For cutting or a sensitive stomach, a lean isolate such as Iso Whey Zero, IsoPept or Iso Zero. Plant-based or dairy-free? The 100% Vegan Protein. Want something light and refreshing? Protein Water. Our certified nutritionists can match one to your training.

Why Shop with Elite Supps

• Every member of our team, online and in all our stores, is a certified nutritionist, so expert advice is always free.
• A dietitian-reviewed pick of Australia's best protein powders.
• 160+ stores nationwide, plus fast online delivery and same-day dispatch.
• Family-owned, with competitive prices and regular deals.
• Flat-rate shipping Australia-wide, and free delivery on orders over $150.
• A 30-day money-back guarantee on your order.

Prefer to judge them yourself? Our team covers the difference between forms in isolate vs concentrate, and what protein powder realistically does in how much it helps build muscle.

Explore More

Browse all protein powder, or by type: whey, isolate, vegan and mass gainer. Bulking up? Compare our top 10 mass gainers. Our certified nutritionists can help.