Protein Supplies Australia Whey Protein Isolate Vanilla Bean
Protein Supplies Australia Whey Protein Isolate Vanilla Bean: independently scored 10.0/10 on Protein Score and 9.3/10 on Clean Score by ProteinScore.
25.5g protein per serve · 111 cal · 0.4g sugar · 59mg sodium · 30g serve.
Overview
Aussie-made and focused on a cleaner ingredient panel, this whey isolate from Protein Supplies Australia is a solid performer in a crowded field. The protein density, at 85.1g per 100g, is significantly higher than the typical 74g we see across the protein powder category, signalling a quality whey source with minimal filler. Compared with the brand's standard Whey Protein Powder, this isolate version packs a much denser protein hit. The payoff for choosing the isolate is a purer protein source with minimal fat, carbs, and virtually no sugar, making it a leaner scoop overall. It's a clear step up for those wanting to maximise protein intake while minimising other macros. We see the clean-label focus in the details. The formula uses sunflower lecithin for mixability instead of the more common soy-derived version, and it's sweetened with steviol glycosides rather than artificial options like sucralose or acesulfame potassium. The addition of digestive enzymes and a probiotic culture is an unusual touch, aiming to support digestion in a category where bloating can be a common complaint.
Protein Score: 10.0/10
Is this a true whey protein isolate? The numbers confirm it is, with an 85.1g per 100g protein density that sits squarely in the WPI benchmark range of 80-93g. That purity, delivering 25.5g of protein in a 30g scoop, earns it an 8.5/10. This score places it comfortably above the category average. For the lifter tracking macros, this means you're getting a high percentage of actual protein per scoop, with very little carbohydrate or fat content tagging along for the ride. It represents a lean, efficient protein source for post-training recovery. Stack it against the brand's regular whey concentrate and the difference is clear. You get a higher protein concentration and lower sugar, which is exactly what you pay a premium for with an isolate. It's built for those who want their protein shake to be almost entirely protein.
Clean Score: 9.3/10
How clean is the ingredient list? With just seven ingredients and no artificial sweeteners, colours, or preservatives, it scores a 9.4/10. This is a noticeably cleaner formula than the typical powder on the shelf, which usually carries a longer list of additives. The use of sunflower lecithin as an emulsifier, instead of the more common soy lecithin (322), will appeal to soy-conscious shoppers. Sweetening comes from steviol glycosides (stevia), a natural alternative to the artificial sweeteners that dominate the category. It's a deliberately minimalist approach. The final formula feels thoughtfully put together. The inclusion of digestive enzymes and a probiotic culture (Bacillus Coagulans) is a rare feature that aims to improve digestibility. For those who sometimes struggle with whey, these additions make this bag worth a closer look.
Wins
- High 85.1g protein per 100g for a WPI.
- Just seven ingredients, fewer than the category average.
- No artificial sweeteners, colours or preservatives.
Watch outs
- Lower protein purity than some premium WPIs.
- Sunflower lecithin may not suit all shoppers.
- Only available in a limited flavour range.
Ingredients
Whey Protein Isolate 96% (Milk), Whey Protein Isolate Emulsifier (Sunflower Lecithin), Natural Flavour, Probiotic Culture (Bacillus Coagulans), Digestive Enzymes (Protease, Amylase, Cellulase, Lactase, Lipase), Natural Sweetener (Steviol Glycosides), Vanilla Bean Powder (<1%).
7 ingredients.
Frequently asked questions
- How much protein is in Protein Supplies Australia WPI?
- Protein Supplies Australia's Whey Protein Isolate delivers 25.5g of protein in a standard 30g scoop. This comes from a high-purity formula that contains 85.1g of protein per 100g, which is at the upper end for an Australian whey protein isolate in 2026. The protein source is 96% Whey Protein Isolate (WPI), making it a lean option with very low sugar (0.4g) and fat per serve, suitable for post-workout recovery or boosting daily protein intake.
- Is Protein Supplies Australia a good protein brand?
- We can't say if a brand is 'good' for you, but Protein Supplies Australia focuses on clean, Australian-made supplements, and this WPI reflects that. The data for this protein powder shows a protein content of 85.1g per 100g and a short list of seven ingredients, which scores well against the category averages in our 2026 index. The brand also includes thoughtful extras like digestive enzymes and probiotics, signalling a focus on formulation quality beyond just the protein number.
- Does this protein powder mix well?
- The ingredient list suggests it should mix well in a shaker with cold water. It contains sunflower lecithin, which is an emulsifier added specifically to help the protein powder dissolve smoothly and prevent clumping. While not as common as soy lecithin (322), it performs the same function, ensuring you get a smoother shake texture without having to use a blender.
- What's in Protein Supplies Australia WPI?
- The formula is built on a base of 96% Whey Protein Isolate from milk, with a short list of just seven ingredients in total. It's naturally flavoured and sweetened with steviol glycosides (stevia). For mixability, it uses sunflower lecithin. Unusually, it also contains a probiotic culture and a blend of five digestive enzymes (protease, amylase, cellulase, lactase, lipase) to support digestion, plus a small amount of real vanilla bean protein powder.
- Where can I buy Protein Supplies Australia WPI in Australia?
- This particular Protein Supplies Australia Whey Protein Isolate is catalogued at Woolworths. You'll typically find it in the sports nutrition or health food aisle. The brand may also sell it and other products directly from their own website, so it's worth checking there for their full range and other potential stockists.