Added to your basket

Sorry, there seems to have been an error. Please try again.


Subtotal: ( items in your basket)

Impact Whey Isolate - Unflavoured - 1kg Impact Whey Isolate - Unflavoured - 1kg

For allergens, see ingredients in bold. May also contain gluten and egg.

Impact Whey Isolate

90% superior-quality protein

  • Vegetarian
  • Gluten Free
GBP 21.99


2449 reviews

Item limited to max quantity of 5000

( 0 item is in your basket items are in your basket )

Flash 30% off best sellers | Use code: FLASH30

Offers Valid for a limited time only
Select one of the 4 available free gifts at basket.
Shop Now

In stock


Usually dispatched within 24 hours

Live Chat

Average connection time 25 secs

  • Product Overview

    Impact Whey Isolate: Purer Protein for Peak Performance

    Say hello to one of the purest whey proteins available on the market. Having undergone an expert purifying process to ensure maximum protein integrity, our Impact Whey Isolate boasts over 90% protein and just 1% fat.

    And where does this come from? The same cows that produce your milk and cheese – simply filtered, evaporated and spray-dried to produce all-natural nutritionals.

    Ranked Grade A by independent tester Labdoor for both quality and value, Impact Whey Isolate is officially certified as one of the best protein powders available.

    Plus, providing you with essential amino acids, you’re safe in the knowledge your performance and recovery are in good hands. 

    What are the benefits of Impact Whey Isolate?

    The 23g of high-quality protein per serving is perfect for supporting all training goals, contributing to the growth and maintenance of muscle mass*, while also being low in fat and containing less than 1g of carbs – the ideal choice if you’re keeping an eye on calories, too.

    Impact Whey Isolate also provides you with glutamine and BCAAs, which both occur naturally in our highly refined protein. These are amino acids and form the building blocks of new protein, which is important whatever your training goals.

    There’s simply not another protein isolate powder out there that delivers the same outstanding quality and value. And that’s because it’s created in our own state-of-the-art production facility, where we develop superior products in-house and deliver direct – cutting out the costs to pass the savings onto you.

    Enjoy it in a range of specially created flavours, from classic Chocolate Smooth and Strawberry Cream to the indulgent Rocky Road and Salted Caramel.

    When should you take Impact Whey Isolate?

    Impact Whey Isolate is fast absorbing, so it’s recommended to be consumed 30-60 minutes post-workout, but it’s also great for enjoying any time of the day to get the protein you need.

    Add to milk or water, or try it out with your favourite smoothies or porridge at breakfast times for a protein-packed treat. Check out The Zone for some recipe ideas.

    Upgrade your gains: how to maximise performance

    Impact Whey Isolate is super-refined to guarantee some of the purest protein around, ideal for all activities from weight training to callisthenics. But, to push you through those tough final reps, add a few scoops of Creatine Monohydrate. It’s proven to increase physical performance in successive bursts of short-term, high-intensity exercise – ideal for improving strength and power.

    Earn reward points today

    Get more for your money, saving on everything from protein-packed snacks to explosive pre-workouts, and all your favourite supplements. 

    You receive one reward point for every pound spent, so simply redeem next time you shop to stay fuelled for less.

    * Protein contributes to the growth and maintenance of muscle mass.

    Nutritionals based on Unflavoured.

    Please note that the labelling on this product is provided in English as a minimum. French, Italian, German, Spanish, Danish, Swedish and Finnish may also be present on a product by product basis.

    Key Benefits
    • 90% protein content per serving
    • Low fat and carbohydrate
    • Contributes to the growth and maintenance of muscle mass
  • Suggested Use

    Protein contributes to the growth & maintenance of muscle mass, so to reap the benefits of this product we recommend adding 1 large scoop (25g) to 150-250ml of water or milk in a Myprotein shaker 30 minutes before and/or after your workout. Alternatively consume any time of day to increase your daily protein intake.

  • Ingredients

    Whey Protein Isolate (Milk) (96%), Emulsifier (Soy Lecithin), Flavouring, Colour (Beetroot Red), Sweetener (Sucralose)

  • Nutritional Information

    Serving Size - 1 Scoop (25g)

    Servings Per Container - 40 (1kg), 100 (2.5kg)

    Nutritional Information

      Per 100g Per Serving
    Energy 1548 kJ/373 kcal 396 kJ/93 kcal
    Fat 0.3 g 0.1 g
      of which saturates 0.3 g 0.1 g
    Carbohydrates 2.5 g 0.6 g
      of which sugars 2.5 g 0.6 g
    Protein 90 g 23 g
    Salt 0.50 g 0.13 g


    The nutritional information is based on the Unflavoured version, when choosing an alternative flavour the nutritional values may vary.

Customer Reviews


2449 reviews

5 1652
4 539
3 134
2 62
1 62
See all reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of Myprotein.

Delicious chocolate Smooth flavour

My favourite flavour of protein shakes are chocolate and i have tried several brands and this one is very good. I look forward to after a hard workout to come home and indulge in this shake! I have been using this for the past 3 weeks and i must say i feel stronger and less muscle soreness. I also have a sensitive stomach and i havent had any issues. Would purchase again and glad i picked the chocolate smooth flavour. To one scoop i add 400ml water and it isnt too sweet. Cheers.
Goes Well With:
Water, didnt need to try anything else.

Good Product

It is of very good quality, i usually had stomach issues with most whey protein, but not with this one, would like to got for the iso 97 for my next purchase.
Goes Well With:
Water, milk, sometimes yogurt


Yummy stuff with a truly natural chocolate flavour. Mixes nicely in a shaker and blends wonderfully in a blender.
Goes Well With:
Banana, milk and peanut butter or just milk and a teaspoon of coffee


Does exactly what you need and tastes great. Like the low fat, low calorie factor.

Solid whey protein

I've tried pretty much most of the whey protein that MyProtein offers, and impact whey isolate comes out on top. It doesn't leave you feeling groggy after drinking, I take this 2-3 times a day for breakfast, pre-gym, and just before bed. I definitely recommend shelling out a few more pounds for the quality.
Goes Well With:
Milk (if you're bulking)

Great taste

I have been using this powder for a couple of years now, I mix up the flavours each time. My Fav is Chocolate Brownie - great for a choco graving fix. Flavour is good, mixed incredibly well and I believe it works effectively.
Goes Well With:
Water Milk Greek yoghurt Pancake mix

Chocolate Brownie

Good taste and flavour. Mixes very well with no lumps. Will order more when I run out of the current bag. Mixes well with milk or almond milk, not great taste with water but still drinkable. Far superior to the other brands I have tried.
Goes Well With:
Milk & almond milk

Impact Whey Protien Isolate

Good product, at first it tasted like washing up liquid but it actually helped me get my abs to show more but I lost some tone in my arms even after many fat burn workouts a week. Over all I would buy this product again and use it after any muscle building workout but not a fat burn.
Goes Well With:
200ml skimmed milk

Raspberry isolate

Good quality product, prefer the strawberry but was out of stock so trying this.
Goes Well With:
Mixing with strawberries and banana and yoghurt to make a lovely smoothie

Good stuff

Had natural chocolate, natural banana and salted caramel flavours. All taste good as a shake with milk. Particularly a scoop of banana and chocolate in the same shake. Chocolate is nice with water too. Banana not so much. Haven’t tried salted caramel with just water. All 3 taste good and mix nicely in porridge too. Going to try a strawberry next time.
Goes Well With:
Milk as a shake. Porridge.

Customers who bought this also bought:

Back to top