Protein Supplies Australia WPI Whey Protein Isolate 1kg

We think you’ll love these

Protein Supplies Australia

Protein Supplies Australia WPI Whey Protein Isolate 1kg

$109.95


  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
Low Stock — only 1 left, don’t miss out!
Order within for dispatch today!
You’re on your way to FREE delivery — add more items to unlock it!

About this item

  • Whey protein isolate base — A cleaner, leaner protein format that mixes easily into shakes, smoothies, and recipes.
  • Around 25–26g protein per serve — A practical way to lift protein intake around training, breakfast, or busy days.
  • Four flavour options — Choose chocolate, vanilla, banana, or unflavoured to suit taste and routine.
  • Digestive enzymes + probiotic culture in flavoured variants — Added for a more considered everyday shake experience.
  • Unflavoured 99.5% WPI option — Minimal-ingredient format for smoothies, oats, and baking.

Product Overview


Quick orientation Product at a glance
Bottom line
Clean whey isolate with four flavour options and strong everyday shake and recipe versatility.
What it is
A whey protein isolate powder available in chocolate, unflavoured, banana and vanilla flavours, designed for shakes, smoothies and high-protein recipes.
Why people choose it
For a cleaner whey format, low-lactose profile, smooth mixability, recipe versatility, and flavour options from neutral to dessert-style.
How it’s used
Usually mixed with water, milk or a milk alternative after training, between meals, at breakfast, or added to oats and baking.

Protein Supplies Australia WPI Whey Protein Isolate 1kg

Protein Supplies Australia WPI Whey Protein Isolate 1kg is a clean, fast-mixing whey isolate that makes it easy to increase your daily protein intake without the heavier feel of many blended powders. It suits gym-goers, active adults, and anyone wanting a streamlined protein option for shakes, smoothies, or quick meals on busy days. With chocolate, vanilla, banana, and unflavoured options, it is easy to choose a flavour that fits your routine, whether you want something rich and satisfying or a neutral base for recipes.

This WPI range is built around whey protein isolate rather than a bulked-out blend, so it keeps the profile lean, practical, and easy to use. The flavoured variants provide around 25g of protein per serve and include digestive enzymes plus probiotic culture, while the unflavoured option keeps things especially simple with 99.5% whey protein isolate and sunflower lecithin for mixability. That gives you a protein powder that works well with water, milk, or your preferred milk alternative, and also fits easily into oats, smoothies, pancakes, and baking.

Each flavour has its own appeal. Chocolate is the richer, more indulgent option for those who like a cocoa-style shake. Vanilla is smooth and creamy, with real vanilla bean adding a more classic all-round flavour. Banana offers a sweeter, fruitier profile that works especially well in breakfast shakes and smoothie blends. Unflavoured is the flexible choice for shoppers who want more control over taste and sweetness, or who prefer adding protein to recipes without changing the flavour too much.

From a conversion angle, this range stands out because it is not just another generic “high protein, low carb” whey powder. Protein Supplies Australia WPI Whey Protein Isolate 1kg gives shoppers clear flavour choice, everyday recipe versatility, and a cleaner ingredient profile that feels more considered. It is a strong fit for post-training shakes, higher-protein breakfasts, or simply keeping a reliable protein option on hand when meals are rushed.