Current item selected
Impact Whey Isolate Powder - 900G - 30servings - Vanilla
£48.99
Frequently bought with
Complete your stack with products that work better together
Impact Creatine - 500g - 147servings - Unflavoured
£12.49
Impact Whey Protein Powder - 900G - 30servings - Vanilla
£32.99
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.
- Up to 26g of fast-absorbing protein per serving
- Ultra-high protein content
- Just 109 calories per serving
- Zero fat and only 0.5g of sugar
- Low in carbs with just 0.8g per serving
- Independently tested by the most rigorous testing programmes in sports nutrition
- Over 20 flavours, including iconic collabs like SNICKERS
NUTRITIONAL INFORMATION Typical Values Per 100g Per 30g Energy 1497kJ 449kJ Energy 353kcal 106kcal Fat 1.1g 0g of which saturates 0.5g 0.1g Carbohydrate 4.2g 1.3g of which sugars 2.0g 0.6g Protein 81g 24g Salt 0.65g 0.20g Contains 83 servings
- Ingredients: Whey Protein Isolate (Milk) (94%) (contains Emulsifiers (Soya Lecithin, Sunflower Lecithin)), Black Tea Extract (6%), Sweetener (Sucralose), Flavouring.
- For allergens, see ingredients in bold.
- Suitable for: vegetarians.
- Mix 30g (approx. 1 scoop) with 250ml of water or milk, consume 30 minutes before and/or after exercise. Powder settles over time, we recommend weighing for the most accurate measure.
- Store in a cool, dry place away from direct sunlight.
- This product is intended to be used alongside a varied and balanced diet and a healthy lifestyle.
- Q: What is Impact Whey Isolate?A: A whey protein isolate delivering up to 26g of protein per serving. It’s a more refined form of whey, with higher protein content and lower fat and sugar — designed to support muscle growth and recovery.¹Q: What’s the difference between isolate and standard whey protein?A: Whey isolate goes through additional filtration to reduce fat, lactose, and sugar, resulting in a higher protein content per serving. If you’re looking for a more concentrated protein with lower calories and minimal extras, isolate is the step up from standard whey.Q: How much protein does it contain per serving?A: Each serving provides up to 26g of protein, with just 109 calories, zero fat, and only 0.5g of sugar. Nutritional values may vary slightly depending on flavour.Q: When should I take it?A: Anytime you need a protein boost. It’s ideal after training to support recovery, but also works throughout the day to help you stay on top of your protein intake.Q: Is it suitable for lactose intolerance?A: Whey isolate contains less lactose than standard whey, but it’s not completely lactose-free. If you’re highly sensitive, you may want to consider an alternative.Q: What flavours are available?A: There are over 20 flavours to choose from, including familiar favourites and collabs like SNICKERS. Flavours vary in sweetness and intensity, so you can find one that suits your preference.Q: Is it tested for quality and safety?A: Yes. It’s independently certified by Informed Choice and Informed Protein. These programmes test for banned substances and verify that the protein content on the label is accurate.Q: Is it suitable for vegetarians?A: Yes. Impact Whey Isolate is suitable for vegetarians.
The UK & Europe's #1 Sports Nutrition Brand.
20 years of relentless refinement. Trusted by millions.
Other users are looking at
6% offOut of stock
58% offOut of stock
Out of stock
25% offOut of stock
Out of stock
20% offOut of stock
38% offOut of stock
21% offOut of stock