Highest Protein Powders in Australia - Ranked 2026
Which protein powder in Australia has the most protein per scoop? We ranked the full market by raw density. The cleanest isolates lead the field.
41 products ranked. Updated 2026-05-19.
Overview
This list is a straight-up leaderboard for protein density, and the top spots are a tight race between highly refined collagen and hydrolysed whey. True Protein Collagen + Vitamin C claims the crown, delivering 91.4g of protein per 100g. These aren't your typical milky whey concentrates, they're specialised powders built for maximum purity. But chasing the highest number isn't the whole story. For anyone wanting elite protein without a single additive, Professional Whey Hydrolysed WPI is the real standout. It sits at a massive 90.9g of protein per 100g with a completely clean ingredient list, earning it a near-perfect Clean Score of 9.8. It proves you don't have to compromise on purity to get top density. So the choice is clear. If you're purely chasing the highest protein figure for collagen's benefits, True Protein is your pick. If you want a muscle-building hydrolysed whey that's just as dense and clean, grab the Professional Whey tub instead. You'll find a decent range of these high-performers on the powder aisle at Coles and Woolworths, alongside specialist retailers.
The verdict
True Protein Collagen + Vitamin C leads this list on pure protein density, hitting 91.4g protein per 100g. It keeps the formula lean with just 0.6g sugar per 100g. It's important to note this is a collagen-based powder, so while it tops the density charts, its 9.1g protein per serve is geared more towards skin and joint support than a heavy post-workout refuel. For a straight numbers game on purity, it claims the crown. If you're after a more traditional, high-impact whey for muscle repair, Professional Whey Hydrolysed WPI is the standout. It's right behind the leader with 90.9g protein per 100g, but delivers a massive 27.3g protein per serve. the difference is its ingredient list, which contains zero additives, making it one of the cleanest high-performance protein powders we've analysed. For maximum protein per scoop without any fillers, it's a clear winner.
Rankings
- #1. BlackBelt Whey Protein Isolate - Protein Score 10.0/10 · Clean Score 9.0/10 · 34.04g/serve
Protein Score: 9.6/10. True Protein's Collagen + Vitamin C is a lesson in purity, landing it at the top of our list. The numbers are hard to argue with, clocking an enormous 91.4g of protein per 100g from hydrolysed collagen peptides. With a Clean Score of 9.3/10, its formula is minimal, containing just two additives and a tiny 0.6g of sugar per 100g. This isn't a powder for post-workout muscle repair. Instead, the 9.1g of protein per serve is aimed squarely at shoppers wanting collagen's specific benefits for skin, hair, and joint support, with added Vitamin C to aid synthesis. For anyone seeking a high-potency, clean collagen source, this is the benchmark.
- #2. VPA Australia Whey Protein Isolate - Protein Score 10.0/10 · Clean Score 9.4/10 · 26.4g/serve
Professional Whey's Hydrolysed WPI earns a perfect Protein Score of 10.0/10, sitting just behind our #1 pick, True Protein Collagen + Vitamin C. The numbers are elite across the board: a massive 90.9g of protein per 100g, which works out to 27.3g of protein per serve. It's also lean, with only 0.7g of sugar per 100g and a clean sheet of zero additives. This is a purist's protein powder, plain and simple. With no gums, fillers, or sweeteners, it's one of the cleanest whey protein isolates we've analysed, reflected in its Clean Score of 9.8/10. If you're after a high-performing, unflavoured WPI that delivers maximum protein with minimum fuss, this is an pick.
- #3. Bulk Nutrients Whey Protein Isolate (WPI) Protein Powder - Protein Score 10.0/10 · Clean Score 9.4/10 · 26.2g/serve
Bulk Nutrients lands a seriously pure collagen for shoppers who want zero fuss. It delivers 90.3g of protein per 100g, putting it right near the top of the category for purity, just behind our number one pick from True Protein. With virtually no sugar and only two additives, it's a very clean formula built for daily use. Remember this is a collagen peptide powder, designed for skin, hair, and joint support, not for building muscle like a whey protein. You'll need to order this one direct from the brand's site, as it isn't found in supermarkets. It's a straightforward, high-purity option for anyone adding collagen to their routine without unwanted fillers.
- #4. Professional Whey Hydrolysed WPI - Protein Score 10.0/10 · Clean Score 9.8/10 · 27.3g/serve
- #5. Coles Perform Elite Plant High Protein Powder Vanilla - Protein Score 10.0/10 · Clean Score 9.1/10 · 30.1g/serve
- #6. Protein Supplies Australia Whey Protein Isolate Vanilla Bean - Protein Score 10.0/10 · Clean Score 9.3/10 · 25.5g/serve
- #7. Bulk Nutrients Protein Matrix+ - Protein Score 9.9/10 · Clean Score 8.2/10 · 24.4g/serve
- #8. Bulk Nutrients Earth Protein Vegan Protein Powder - Protein Score 9.9/10 · Clean Score 9.0/10 · 22.9g/serve
- #9. Coles Perform Elite Whey High Protein Powder Chocolate - Protein Score 9.8/10 · Clean Score 8.6/10 · 30.2g/serve
- #10. Rule 1 R1 Protein Whey Isolate - Protein Score 9.7/10 · Clean Score 8.1/10 · 25g/serve
- #11. BlackBelt Whey Protein Concentrate - Protein Score 9.7/10 · Clean Score 8.6/10 · 30.8g/serve
- #12. Coles Perform Elite Whey High Protein Powder Vanilla - Protein Score 9.6/10 · Clean Score 8.7/10 · 30.6g/serve
- #13. BlackWolf Nutrition ISO-PERFORMANCE - Protein Score 9.5/10 · Clean Score 8.6/10 · 25.8g/serve
- #14. Bulk Nutrients Collagen Protein Powder - Protein Score 9.5/10 · Clean Score 9.4/10 · 22.6g/serve
- #15. Muscle Nation Plant Protein Powder Vanilla - Protein Score 9.4/10 · Clean Score 8.7/10 · 21.7g/serve
- #16. Rule 1 Whey Protein - Protein Score 9.1/10 · Clean Score 7.8/10 · 24g/serve
- #17. Musashi 100% Whey Protein Powder Chocolate Milkshake - Protein Score 9.1/10 · Clean Score 8.0/10 · 24.4g/serve
- #18. VPA Australia Premium Whey (WPC) - Protein Score 9.1/10 · Clean Score 8.5/10 · 23.8g/serve
- #19. Coles Perform Plant Protein Powder Chocolate - Protein Score 9.1/10 · Clean Score 8.8/10 · 22.7g/serve
- #20. Professional Whey AUS Whey Protein Concentrate Organic Vanilla - Protein Score 9.1/10 · Clean Score 9.0/10 · 22.5g/serve
Editorial deep dive
This leaderboard cuts straight to a single number: protein density. If you're looking for the absolute most protein per 100g, the top of this list delivers a very specific type of product. True Protein Collagen + Vitamin C leads the field, clocking 91.4g of protein per 100g. This isn't your typical post-workout whey, though. It's a hydrolysed collagen, geared more towards skin, hair, and joint support than muscle building. The top ranks are a specialist's corner, dominated by highly refined protein powders. Right behind the leader is Professional Whey Hydrolysed WPI with 90.9g protein per 100g, a pre-digested whey that's designed for rapid absorption. What's is that it hits this number with zero additives on the label. Following closely is another collagen, the Bulk Nutrients Collagen Protein Powder, which delivers 90.3g protein per 100g. For those chasing a more conventional Whey Protein Isolate (WPI) for muscle recovery, you'll need to look a little further down the list. The first classic WPI to appear is VPA Australia Whey Protein Isolate, sitting at a very 88g of protein per 100g. The Aussie-made Bulk Nutrients Whey Protein Isolate (WPI) Protein Powder is right there too, with 87.3g protein per 100g and only two additives. These are the workhorse protein powders many shoppers expect to find in the protein aisle at Coles or Woolworths. So, the choice comes down to your goal. If protein density is the only metric that matters, the collagen and hydrolysed whey products at the top are technically the leaders. They strip out almost everything but the protein itself. However, for a high-purity WPI with a more complete amino acid profile for training, the cleaner options start to show up from rank four onwards. BlackBelt Whey Protein Isolate is another strong performer, delivering 85.1g protein per 100g with just one additive.
Brand-by-brand notes
True Protein
True Protein is an Australian brand that has built a solid following with its clean, simple formulas. They're a major player online and in specialty supplement stores, but you won't find them doing your weekly shop at the major supermarkets. Across the 4 protein powders we've analysed, the brand leans into minimal ingredient lists and often carries HASTA certification for athlete assurance. The brand delivers on the numbers, claiming the top spot in our rankings. The category leader is True Protein Collagen + Vitamin C, which packs a massive 91.4g of protein per 100g. Their lineup averages a strong 79.1g of protein per 100g, keeping sugar low at just 2.4g per 100g. The weakest of the range is the True Protein Plant Protein, which at 66.9g of protein per 100g is still solid but can't match their whey or collagen offerings. For pure protein density, the Collagen + Vitamin C is the clear standout and an easy pick. If you're after a standard whey, their WPC80 and WPI90 tubs are both very clean performers. Just remember you'll need to order True Protein online from their website or a specialty retailer, as they aren't stocked on supermarket shelves.
BlackBelt
BlackBelt keeps its lineup simple and focused, offering two core protein powders: a whey concentrate and a whey isolate. The Australian brand emphasises grass-fed whey sources and has its products screened. You won't find these tubs during your weekly shop, as they are sold directly through the brand's website or via specialty supplement retailers. On the numbers, the range performs well, averaging a solid 81.0g of protein per 100g. There's a clear winner between the two tubs we've scored. The BlackBelt Whey Protein Isolate leads with 85.1g of protein per 100g and 3g of sugar. The BlackBelt Whey Protein Concentrate trails behind, offering 77g of protein per 100g with 3.9g of sugar. The choice here is pretty simple: the Whey Protein Isolate is the superior product on every key metric. It packs more protein for less sugar, making it the clear pick from the BlackBelt stable. Just remember you'll need to order it online, as you won't spot this brand sitting on a major supermarket shelf.
Bulk Nutrients
Bulk Nutrients is a Tasmanian-based company that has earned a solid reputation in the Australian sports nutrition scene. They focus on a wide range of powders backed by certifications like HASTA and lab testing, which gives shoppers a bit more confidence in what's on the label. You won't find these tubs doing a shelf walk at Coles or Woolworths; the brand sells directly to customers through its website. Across the 5 protein powders we've scored, the brand averages a strong 82.2g of protein per 100g. The standout is clearly the Bulk Nutrients Whey Protein Isolate (WPI), delivering 87.3g of protein per 100g with just 1.6g of sugar per 100g. On the other end, their Whey Protein Concentrate (WPC) is the weakest of their lineup, dropping to 75.7g of protein per 100g while carrying a much higher 8.9g of sugar per 100g. For shoppers after a straightforward, high-protein tub, the Whey Protein Isolate (WPI) is the one to grab. It's a clean and effective formula that holds its own against more expensive specialty brands. While the brand doesn't have the highest protein powder in our index, which is the True Protein Collagen + Vitamin C, its own Collagen Protein Powder is a joint winner for lowest sugar, with just 0.4g per 100g.
Professional Whey
Professional Whey keeps things simple with a tight focus on high-purity protein powders. This is an Australian brand that skips the supermarket shelves entirely, so you won't find their tubs during your weekly shop at Coles or Woolworths. Instead, their products are sold directly through their website or via specialty supplement retailers, targeting shoppers who are after clean, minimalist ingredient lists. The two powders we've scored show a clear split in performance. The standout is the Professional Whey Hydrolysed WPI, which pushes right to the top of the category with 90.9g of protein per 100g and a tiny 0.7g of sugar per 100g. It sits just behind the category leader, True Protein Collagen + Vitamin C, on protein density. In contrast, the Professional Whey AUS Whey Protein Concentrate Organic Vanilla is a step down, with 75.2g of protein per 100g and a much higher 8.4g of sugar per 100g. For anyone looking for maximum protein with minimal extras, the Hydrolysed WPI is the obvious pick from this brand. Its single-ingredient formula is about as clean as it gets, delivering on both protein and low sugar. The concentrate version is a decent performer but doesn't compete with the brand's best. To get your hands on either, you'll need to head online and order directly.
Rule 1
Rule 1 is an American sports nutrition brand with a sharp focus on performance formulas. You won't find these tubs on a trip to Coles or Woolies. Instead, they're stocked by specialty supplement stores and online retailers, targeting a more gym-focused crowd than the everyday shopper. The two protein powders we've analysed sit on either side of the brand's 78.0g protein average. The better of the two, the R1 Protein Whey Isolate, delivers a strong 83.33g of protein per 100g. Its sibling, the standard Whey Protein blend, is a fair step down at 72.73g of protein per 100g. Both use artificial sweeteners like sucralose and acesulfame potassium, which places them away from the cleaner formulas we've scored. If you're set on a Rule 1 tub, the R1 Protein Whey Isolate is the clear choice for its higher protein density. The standard Whey Protein blend is just too far behind on the numbers to recommend. Plan to order online or visit a dedicated supplement shop, as you won't be grabbing these with your weekly groceries.
Protein Supplies Australia
Protein Supplies Australia offers a cleaner take on protein powders, often found right in the supermarket aisle. This Australian brand focuses on grass-fed whey and more natural ingredient lists, adding digestive enzymes and probiotics to some tubs. Unlike many specialty brands that require an online order, you can find the two protein powders we've analysed at Coles or Woolworths. There's a significant split in performance across the lineup. The standout is the Protein Supplies Australia Whey Protein Isolate Vanilla Bean, delivering a hefty 85.1g of protein per 100g with just 1.2g of sugar per 100g. This puts it in the upper tier of the category. In contrast, the Whey Protein Powder Vanilla is a much weaker WPC, with protein dropping to 71.5g per 100g and sugar climbing to a high 9.2g per 100g. The choice here is simple. The Whey Protein Isolate Vanilla Bean is the clear pick for anyone serious about a high-protein, low-sugar powder from the supermarket. The standard Whey Protein Powder Vanilla, with its lower protein and much higher sugar, is one to be mindful of. For a clean WPI you can grab with the weekly groceries, the Isolate is a solid performer.
Coles
Coles is a dominant force on its own shelves, with 7 protein powders under its Perform and Perform Elite private labels. This makes them one of the most visible brands in our analysis. You won't find these tubs at Woolies or online supplement stores; they're a Coles-exclusive lineup designed for convenience when you're doing the weekly grocery shop. The range itself is a mixed bag. The brand's average of 68.8g of protein per 100g for a supermarket offering, but it's not troubling the category leaders. There's a noticeable gap between their premium and standard tiers. The standout is the Coles Perform Elite Plant High Protein Powder Vanilla, delivering 75.2g of protein per 100g. At the other end, the Coles Perform Whey Protein Powder Vanilla is the weakest link, with just 63.1g of protein per 100g. For shoppers looking for a simple, accessible option, the choice is clear. If you're buying a Coles-branded tub, make it the Coles Perform Elite Plant High Protein Powder Vanilla. It offers a much better protein density than the standard whey variant. The rest of the range sits firmly in the middle of the pack, so while they're convenient, they don't offer compelling numbers compared to specialist brands.
BlackWolf Nutrition
BlackWolf Nutrition is a UK-based sports nutrition brand with a focus on performance-oriented formulas. The two protein powders we've analysed are not products you'll find during a trip to Coles or Woolworths. Instead, this is a brand you'll need to track down online, either directly from their website or through a specialty retailer. The performance across their range is a tale of two very different tubs. Their BlackWolf Nutrition ISO-PERFORMANCE is a strong entry, delivering a hefty 85.9g of protein per 100g and keeping sugar low at 2g per 100g. On the other hand, the BlackWolf Nutrition Daily Whey + Collagen is a much weaker formula, with protein dropping to 70.1g per 100g while sugar climbs to 8.1g per 100g. If you're set on this brand, the choice is straightforward. The ISO-PERFORMANCE is the only one to consider, with a protein density that puts it in the upper ranks of the category. We'd skip the Daily Whey + Collagen, as you can find cleaner, more protein-dense options elsewhere for a daily-use powder.
Muscle Nation
Muscle Nation is a well-known Australian name in sports nutrition, moving its products from specialty stores right into the supermarket aisle. The brand's presence in major retailers like Coles and Woolworths makes their protein powders accessible for a weekly shop. We've analysed 3 of their popular tubs available in the grocery channel. On the numbers, the Muscle Nation range is a mixed bag. The brand averages 70.8g of protein and a relatively high 9.4g of sugar per 100g across the powders we've scored. The standout is the Muscle Nation Plant Protein Powder Vanilla, delivering a solid 72.4g of protein per 100g with only 3g of sugar per 100g. At the other end, the Muscle Nation High Protein Powder Vanilla sits at 67.1g of protein per 100g and carries a hefty 11.7g of sugar per 100g. For shoppers looking at Muscle Nation on the shelf, the choice is pretty clear. The Plant Protein Powder Vanilla is the cleaner pick of the bunch, offering decent protein density without the high sugar load. We'd give the High Protein Powder Vanilla a miss due to its sugar content, which is high for the category. Finding them is easy, just look for the tubs on your next supermarket run.
VPA Australia
VPA Australia is an Aussie outfit that puts a big focus on clean formulas, and the numbers back it up. Their [screened] Collagen Pro® - Protein Powder earns a perfect Clean Score of 10.0, the highest possible rating in our index. You won't find these tubs during your weekly shop at Coles or Woolies; the range is sold through their own website or at specialty supplement stores. Across the 4 protein powders we've scored, the brand's average sits at a solid 80.1g of protein per 100g. The VPA Australia Whey Protein Isolate is the clear standout, packing 88g of protein per 100g with only 2.5g of sugar per 100g. At the other end of the scale, the Premium Plant Vegan Protein is the weakest link, with a lower 69g of protein per 100g and a surprisingly high 12.2g of sugar per 100g. For a lean, high-protein scoop, the Whey Protein Isolate is the one to grab from this brand. If clean ingredients are your top priority, the Collagen Pro® is one of the best available anywhere. We'd give the Premium Plant Vegan Protein a miss due to its sugar load. Just remember to plan ahead, as you'll need to place an online order to get your hands on any of these.
Keep It Cleaner
Keep It Cleaner brings a wellness-focused angle to the protein aisle, with a range that feels more accessible than a hardcore supplement brand. As an Australian outfit, their products are built for convenience. All 5 of the protein powders we cover here are stocked in major Australian supermarkets, making them an easy grab during the weekly shop. On the numbers, the range is pretty average. The brand averages 53.2g of protein per 100g, which is well short of the category leaders. The standout is the Daily Boost Protein Powder Strawberry with 59.3g protein per 100g. At the other end, the Plant Protein Powder Vanilla trails significantly with just 43.8g protein per 100g, one of the lowest densities we've scored. If you're already buying Keep It Cleaner products and want to add a protein powder, the Daily Boost Protein Powder Strawberry is your best bet from their lineup. However, if protein density is your main goal, you'll find stronger performers from other brands. The plant-based options are particularly weak on protein, so we'd give those a miss if you're looking for a serious post-training refuel.
Musashi
Musashi is a sports nutrition veteran, one of the most visible brands on Australian shelves. You'll find their tubs in both major supermarkets and specialty supplement stores, making them a convenient grab for many. While they have a huge range of products, we've analysed 2 of their popular protein powders for this guide. The performance across these two tubs is a tale of two very different products. The Musashi 100% Whey Protein Powder Chocolate Milkshake is entry, with 74g of protein per 100g. However, the Musashi High Protein Powder lags significantly, delivering just 66.6g of protein per 100g and a hefty 14.4g of sugar per 100g, which is one of the higher sugar loads in this category. For shoppers, the choice is clear. The Musashi 100% Whey Protein Powder Chocolate Milkshake is the better of the two by a long shot, with more protein and less than half the sugar. Given its high sugar content, we'd give the High Protein Powder a miss. The brand's strength is its convenience, but it pays to read the label closely.
BSc
BSc is an Australian sports nutrition brand you can't miss. Their tubs are a common sight in major supermarkets, making them one of the most accessible protein powder brands for the average shopper. All five of the BSc protein powders we've analysed are available at Coles and Woolworths, so you can grab a tub during your regular grocery run. Many of their products are also HASTA certified, which is a big tick for athletes concerned about banned substances. On the numbers, the BSc range is pretty middle-of-the-road. With an average protein content of 67.3g per 100g, their powders sit well below the category leader, True Protein Collagen + Vitamin C, which packs 91.4g protein per 100g. The protein levels are very consistent across the BSc lineup, so the real difference is in the sugar. The BSc Shred Protein Powder is the best of their bunch with 7.1g of sugar per 100g, while the BSc High Protein Powder Chocolate is the weakest, containing 11.4g of sugar per 100g. For shoppers grabbing a tub off the supermarket shelf, the choice within the BSc range is clear. The BSc Shred Protein Powder is the one to go for, purely because it minimises the sugar load compared to its siblings. The co-branded flavours like Violet Crumble are fun, but check the sugar content before you commit. While convenient, none of the BSc powders challenge the top performers in our index for protein density or clean profiles.
Frequently asked questions
- What is the best protein powder in Australia 2026?
- The highest-scoring protein powder in Australia is True Protein Collagen + Vitamin C, earning our top Protein Score. It leads the pack on pure protein density, with 91.4g of protein per 100g. This makes it one of the most concentrated protein sources we've analysed for 2026, and it also keeps sugar extremely low at just 0.6g per 100g.
- Is Bulk Nutrients a good protein powder brand?
- We don't give nutritional advice, but on the numbers, Bulk Nutrients is a strong performer in the Australian market for 2026. Their Whey Protein Isolate (WPI) Protein Powder is a standout with 87.3g of protein per 100g. The brand generally scores well for protein content and offers some of the leanest options on sugar, like their Collagen Protein Powder with just 0.4g of sugar per 100g.
- What is the best protein powder for weight loss?
- It isn't a weight-loss product on its own, but for a high-protein, low-sugar option, the numbers point to Musashi Plant Protein Plant Protein Powder Vanilla. It delivers a solid 71.1g of protein per 100g while containing just 0.5g of sugar per 100g, one of the lowest in our analysis. High protein can support satiety, which is a key factor for many people managing their weight.
- Bulk Nutrients WPI vs VPA Australia WPI: which is better?
- Looking at the data for these two popular whey protein isolates, VPA Australia Whey Protein Isolate just edges out Bulk Nutrients on protein density, with 88g of protein per 100g compared to 87.3g per 100g. However, Bulk Nutrients Whey Protein Isolate (WPI) comes in with lower sugar at 1.6g per 100g versus VPA's 2.5g per 100g. Go for VPA Australia for the slightly higher protein hit, but pick Bulk Nutrients if you want to minimise sugar.
- Is Muscle Nation protein powder any good?
- We can't say if it's good for you specifically, but the data shows Muscle Nation's protein powders are mid-range performers. Their Whey Protein Daily Shake in Vanilla Ice Cream has 73g of protein per 100g. The catch is the sugar content, which at 13.6g per 100g, is significantly higher than many other protein powders on the market. It's not a bad product, but cleaner, higher-protein options are available.
- How does ProteinScore rank protein powders?
- Our Protein Score is a 0-10 rating that measures a product's protein quality and density, making it easy to compare protein powders at a glance. We analyse the amount of protein per 100g and per calorie to see how much you're getting with each scoop. We also have a Clean Score, which separately rates products based on the number of artificial sweeteners, additives, and other fillers listed in the ingredients.
- How much protein is in Coles Perform Elite Whey?
- The Coles Perform Elite Whey High Protein Powder in Vanilla contains 76.6g of protein per 100g. This is a solid amount of protein for a supermarket brand, putting it in the upper-middle tier of the protein powders we've scored. While it doesn't quite reach the 85g-plus levels of the top whey protein isolates, it's a significant step up from standard whey concentrate blends.
- What is the cleanest protein powder with no artificial sweeteners?
- The cleanest protein powder we analysed is VPA Australia [screened] Collagen Pro® - Protein Powder, which earns a perfect Clean Score of 10. It achieves this with a simple ingredient list containing no artificial sweeteners, colours, or unnecessary additives. It's not just clean; it also delivers on protein, with 83.4g of protein per 100g and a very low 0.5g of sugar per 100g.