More protein. Refined for purity. When your training demands more, your protein should too. Seriou...More protein. Refined for purity. When your training demands more, your protein should too. Serious athletes and dedicated gym-goers don't just need protein — they need the purest, most efficient form of it, with nothing getting in the way of performance or recovery. Impact Whey Isolate is designed to deliver exactly that. Each serving is packed with up to 26g of fast-absorbing protein, filtered through a precise multi-step process to reduce fat, lactose, and sugar while preserving every gram of protein quality. The result is a purer whey isolate — zero fat, just 0.5g of sugar per serving — so you get more of what matters, and nothing you don't. Tested by experts. Trusted by millions. When it comes to what you put into your body, trust matters. Our whey protein is developed alongside our Performance Advisory Board and independently tested by globally recognised certification programmes — Informed Choice for banned substances and Informed Protein for label accuracy. That's quality you can see on the label, and trust in every scoop. Reliable. Every time. With up to 20 flavours to choose from, including familiar favourites and iconic collabs like SNICKERS, staying consistent doesn’t get repetitive. Smooth, easy to mix, and light to drink, it works just as well in a quick shake as it does mixed into smoothies or stirred into oats. Whether you’re training hard, tracking macros, or keeping your intake consistent, Impact Whey Isolate fits into your routine without slowing you down. ¹ Protein contributes to the growth and maintenance of muscle mass. ² Protein contributes to the maintenance of normal bones. * Nutritional information may vary depending on flavour. ** Source: Euromonitor International Limited; Consumer Health 2025 edition, retail value sales (RSP), all retail channels, 2024 data.
This guide is for serious athletes and dedicated gym-goers seeking a pure and efficient protein source. The key benefit is receiving up to 26g of fast-absorbing protein per serving with minimal fat, lactose, and sugar. A potential caveat is that nutritional information may vary by flavor. Impact Whey Isolate is a highly refined protein powder, filtered to maximize protein content while reducing unwanted compounds, ensuring quality and ease of digestion for performance and recovery.
All features
Model Part Number
MIWIWC150S4500G
Brand
MyProtein
Extended Product Information
FAQs
What is the primary benefit of using whey protein isolate?
Whey protein isolate provides a highly concentrated source of protein that is rapidly absorbed, making it ideal for muscle recovery and growth, with minimal fat and lactose.
How much protein is in each serving?
Each serving contains up to 26g of protein, though the exact amount may vary slightly depending on the flavor.
Is Impact Whey Isolate suitable for vegetarians?
Impact Whey Isolate is derived from milk, so it is suitable for lacto-ovo vegetarians. It is not suitable for vegans.
Can I mix this with water?
Yes, it can be mixed with water, milk, or any other beverage of your choice. Mixing with water results in a lighter shake.
How often should I consume Impact Whey Isolate?
It can be consumed daily to supplement protein intake, particularly after exercise to aid recovery. The optimal frequency depends on your individual dietary needs and training goals.
What does 'Independently Tested' mean?
It means the product has undergone rigorous testing by third-party organizations like Informed Choice (for banned substances) and Informed Protein (for label accuracy), ensuring its quality and safety.
Does the White Chocolate flavor contain real chocolate?
The flavor is derived from flavoring agents and sweeteners. Please check the specific ingredients list for the White Chocolate flavor on the product packaging for precise details.
Troubleshooting
Product is clumpy or difficult to mix
Ensure you are using enough liquid and shaking vigorously. If using a blender, a quick pulse may help. Check that the product has not been exposed to moisture during storage.
Whey protein causes digestive discomfort
While Impact Whey Isolate is low in lactose, some individuals may still be sensitive. Try mixing with water instead of milk or reduce the serving size. Consult with a healthcare professional if discomfort persists.
Flavor is not as expected
Flavors can be subjective and may vary slightly between batches. Ensure the product is within its expiry date. If the difference is significant, contact customer support.
Pros and Cons
Pros
Exceptional protein purity with minimal fat and sugar.
Fast-absorbing formula ideal for post-exercise recovery.
Reliable quality verified by independent testing.
Wide variety of flavors to suit different preferences.
Smooth consistency that mixes effortlessly.
Cons
Nutritional values can vary slightly depending on the chosen flavor.
May not be suitable for individuals with severe lactose intolerance due to trace amounts.
The high purity may result in a less creamy texture compared to concentrate.
Setup, Compatibility & Care
Usage:
Serving Size: Add one scoop (typically 25g) to water, milk, or your preferred beverage.
Mixing: Shake well until fully dissolved. For best results, use a shaker bottle.
Timing: Consume post-workout or at any time of day to increase protein intake.
Compatibility:
This product is designed to be mixed with liquids (water, milk) or incorporated into food items like smoothies, yogurts, or oats.
It is compatible with most standard shaker bottles and blenders.
Care:
Storage: Store in a cool, dry place away from direct sunlight.
Resealing: Ensure the pouch or container is securely sealed after each use to maintain freshness and prevent clumping.
Cleaning: If using a shaker bottle, clean it thoroughly after each use to prevent odor and residue buildup.