From intense training to everyday boosts, Impact Whey Isolate delivers purity in every scoop. To make Impact Whey Isolate, whey protein undergoes a series of advanced filtration processes to remove excess fat, lactose, and a host of other materials, while keeping the protein.
The result is an ultra-pure fat-free protein with 86% protein content and 0.5g of sugar per serving, making it perfect for building and maintaining muscle without unnecessary extras.
Plus, with fewer than 109kcal per serving, it keeps your calorie intake in check while fuelling your workouts. Choose from over 20 delicious flavours, so you won't just stick to your routine - you'll actually enjoy it.
Impact Whey Isolate (From Fermentation)
Premium whey isolate. Made differently. Performs the same.
This is whey — just not the way you know it. Every scoop delivers at least 20g of complete, animal-free protein, made using cutting-edge fermentation.
It starts with microflora. Tiny organisms that are programmed with the instructions to make whey protein. They're fed sugar, water, and nutrients inside a fermentation tank. As they grow, they naturally produce a protein that’s molecularly identical to traditional whey. We then filter and purify it into a high-quality powder, add flavour, and it’s good to go.
You get the same benefits as your usual whey, full amino acid profile, great taste, muscle support1, just animal-free.
Only available in selected flavours. Just look for “From Fermentation” in the dropdown.
Informed Choice: Certified Confidence
Informed Choice sets the global standard in sports nutrition quality control. This voluntary random testing ensures products have been manufactured to recognised international standards.
When you see the Informed Choice logo on our products, you can be confident they're regularly tested to ensure they're free from impurities and banned substances.
The Protein Guide
Not sure which protein is right for you? Our Protein Guide has you covered.
*Heads up, these details are based on Unflavoured Impact Whey Isolate. The nutritional content may vary based on the flavour you choose.
**Source: Euromonitor International Limited; Consumer Health 2023ed, Myprotein's retail value sales, World 2023 data.
1. Protein contributes to the growth and maintenance of muscle mass.
2. Protein contributes to the maintenance of normal bones.