
Perform Beyond Limits with Ultra Pure Protein
100% Natural Whey Protein Isolate rapid absorption, low in lactose, and packed with clean fuel for recovery and growth.
3 Simple Ways to Add More Protein to Your Day
Unflavoured Protein Isolate
Upgrade your breakfast, stir through our Unflavoured Protein Isolate for an easy protein boost.
Vanilla Protein Isolate
Upgrade your yoghurt, add a scoop of Vanilla Protein and enjoy a smooth, high-protein snack.
Chocolate protein Isolate
Add Chocolate Protein to your smoothie for a delicious choc berry shake.
Every scoop packed with clean, high-performance nutrition no fillers, no fluff, just results.
Pure Power, Nothing Artificial
Keto Friendly
99.9% Lactose-Free
27g Protein
No Added Sugar
Trouble finding a protein that works?
Most shakes are heavy, cause bloating, taste artificial, or are packed with fillers. Worse, they take hours to digest, leaving you sluggish instead of ready to perform
That’s why we created Assist Performance Products™ Whey Protein Isolate ultra clean fuel designed to help you recover faster, build lean muscle, and perform at your best.
What You’ll Love About Assist Protein
- Rapid Absorption - Naturally high in amino peptides, absorbed in ~15 minutes.
- Gentle on Digestion – 99.9% lactose-free, GMO-free, pasture-raised dairy.
- Clean & Natural – Flavoured with Aussie-made ingredients, sweetened with organic stevia.
- Great Taste – Rich, smooth flavours you’ll actually look forward to.
Don’t Just Take Our Word for It. Hear What Others Say
You'll love this Ultra Pure Protein Whey Protein Isolate
Fast Recovery
Lean Muscle Growth
Gentle on Digestion
Clean & Natural
Have questions?
What’s the difference between Whey Isolate & Lean Whey?
Whey Isolate
Our cleanest, highest-protein option. It’s lower in carbs, sugar, and lactose, making it perfect if you want a leaner protein that’s easy on the stomach and ideal for recovery.
Best for: lean muscle, fast recovery, sensitive stomachs
Lean Whey
A great everyday protein option that still delivers high protein, but at a more affordable price. Perfect if you simply want a quality protein to support your training and daily protein intake.
Best for: fat loss, everyday use, general fitness, better value
Is the protein power gluten free?
Yes whey protein is gluten free.
When should I take this protein?
The best time is within 30 minutes after training to support recovery and lean muscle growth. But you can also use it as a quick snack, smoothie boost, or anytime you need clean protein.
Does your Whey Isolate contain amino acids?
Yes, our Whey Protein Isolate naturally contains amino acids, including naturally occurring BCAAs and short-chain amino peptides, as these are naturally present in whey protein.
What makes your protein different from others?
Unlike many brands, ours is free from fillers, artificial sweeteners, and unnecessary additives. It’s Australian made, clean, and athlete tested we only sell what we use ourselves.
Is your whey protein safe if I’m lactose intolerant?
Yes. Our Whey Protein Isolate is 99.9% lactose-free, making it gentle on digestion and a great option even if you’re sensitive to dairy.
How does the 30 day guarantee work?
Not satisfied with your protein? Return it within 30 days for a full refund we’ll even cover the shipping. We’ll do whatever it takes to make sure you’re 100% satisfied with your purchase.