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.¹

Q: 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.

Impact Whey Isolate Powder - 2.5KG - 83servings - Matcha latte - original Image 1

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.

NUTRITIONAL INFORMATION
Typical Values	Per 100g	Per 30g

Energy	1521kJ	456kJ
Energy	358kcal	108kcal
Fat	1.0g	0g
of which saturates	0.4g	0.1g
Carbohydrate	4.8g	1.4g
of which sugars	1.8g	0.6g
Protein	81g	24g
Salt	0.64g	0.19g

Contains 83 servings

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.¹

Q: 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.

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.
Contains caffeine (27.9mg/100ml). Not recommended for children or pregnant women.

Frequently bought with

Complete your stack with products that work better together

Current item selected

Impact Whey Isolate Powder - 900G - 30servings - Vanilla

£42.99‎

Was £58.99‎

Save £16.00‎

Impact Creatine - 500g - 147servings - Unflavoured

£14.49‎

Was £29.99‎

Save £15.50‎

Impact Whey Protein Powder - 900G - 30servings - Vanilla

£27.99‎

Your total:

£85.47‎

Was £116.97‎ Save £31.50‎

Add these to your routine

Recommended for you

Impact Whey Protein Powder

£27.99‎

Impact Creatine

£14.49‎

Was £29.99‎

Save £15.50‎

Clear Whey Protein Powder

£29.99‎

Was £39.99‎

Save £10.00‎

Myprotein Plastic Shaker - Clear/Black

£3.99‎

Was £5.00‎

Save £1.01‎

THE Creatine (Creapure®)

£23.49‎

Essential Whey Protein

£20.99‎

Was £32.49‎

Save £11.50‎

Impact Diet Whey

£24.99‎

Was £41.99‎

Save £17.00‎

Impact Soy Protein

£52.49‎

Was £56.99‎

Save £4.50‎

Impact Whey Protein Powder

£27.99‎

Impact Creatine

£14.49‎

Was £29.99‎

Save £15.50‎

Clear Whey Protein Powder

£29.99‎

Was £39.99‎

Save £10.00‎

Myprotein Plastic Shaker - Clear/Black

£3.99‎

Was £5.00‎

Save £1.01‎

THE Creatine (Creapure®)

£23.49‎

Essential Whey Protein

£20.99‎

Was £32.49‎

Save £11.50‎

Impact Diet Whey

£24.99‎

Was £41.99‎

Save £17.00‎

Impact Soy Protein

£52.49‎

Was £56.99‎

Save £4.50‎

Vegetarian

Informed Choice

Impact Whey Isolate Powder

Experience our purest whey — ultrafiltered for fast absorption and next-level muscle growth, maintenance and recovery

Up to 26g protein, zero fat

Certified by world leading labs

From £1.02‎ per serving

£101.99‎

Was £132.99‎

Save £31.00‎

£1.02‎ per serving

In stock

Order before 00:30 for next day delivery

30-day returns on all orders

Installment options available with

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.

NUTRITIONAL INFORMATION
Typical Values	Per 100g	Per 30g

Energy	1521kJ	456kJ
Energy	358kcal	108kcal
Fat	1.0g	0g
of which saturates	0.4g	0.1g
Carbohydrate	4.8g	1.4g
of which sugars	1.8g	0.6g
Protein	81g	24g
Salt	0.64g	0.19g

Contains 83 servings

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.¹

Q: 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.

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.
Contains caffeine (27.9mg/100ml). Not recommended for children or pregnant women.