SUPPSAVER
WPI Perform
Whey isolate · 900g · tracked across 5 retailers (all sizes), prices checked nightly.
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Overview
Switch Nutrition WPI Perform is a whey isolate that SuppSaver compares across 2 Australian retailers. The best price we're currently tracking is $109.16 at Woolworths, which works out to $14.74/100g protein — the true-cost figure we rank every whey protein on. That comes to roughly $3.64 per serve. At 82% protein by weight, the cost per 100g of actual protein — not just powder — is what decides whether it's good value.
Retailer prices shift week to week, so we re-check every listing nightly and rank by true cost per 100g of protein rather than sticker price. That lets you see whether WPI Perform is genuinely the cheapest whey protein on the market or simply discounted right now. It's listed in 750g and 900g. Shoppers rate it 5.0 out of 5 from 1 reviews. Use the price history, the per-store breakdown and the alternatives below to confirm you're getting the best deal before you buy.
Price history
-9.0% 30d1 store carries this size
cheapest firstConfirm the price at the retailer before purchasing.
Some retailer links are affiliate links — we may earn a commission at no extra cost to you. It never affects our rankings. Details
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What people say
5.0(1)Overall sentiment is highly positive, with customers expressing great satisfaction with the product. Recurring praise highlights the quality of the product itself and the speed of delivery. There were no common criticisms noted in the provided reviews.
About
Switch Nutrition WPI Perform is a premium whey protein isolate formulated to support muscle recovery and lean muscle development. This product offers a high protein content of 82.3g per 100g and contains 366.1 kcal per 100g. As a low-carb, low-fat option, it is ideal for individuals focused on optimizing their protein intake while maintaining an active lifestyle. Its fast absorption and exceptional purity make it a reliable supplement for daily nutritional needs.