Impact Pre-Workout
by MyProtein
A quality protein powder designed to help you hit your daily protein targets alongside a balanced diet.
- For shakes, smoothies, baking and more
Flavour pictures illustrate the taste, not the powder's colour or ingredients.
Best price today
In stock£10.00
£2.08 / 100g
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Know when to buy
Price history
Lowest price on record, any flavour or size
£2.08/100g (£10.00 for 480g on 16 Sept 2026)
500g · all flavours · price per pack
- MyProteinlatest £10.00, lowest £10.00, highest £18.99 in the last 90 days
Quick answers
Is this right for you?
Who is it for?
MyProtein Impact Pre-Workout is designed for anyone looking to increase their daily protein intake. It provides a convenient way to hit your protein targets alongside a balanced diet.
What can you expect?
A quality protein powder that supports your training and recovery goals. Each serving delivers a measured dose of protein to help with muscle repair and growth.
What else do you need to know?
MyProtein Impact Pre-Workout is a protein blend protein powder made by MyProtein. It comes in 200g, 250g, 400g, 440g, 500g sizes, and WheyWise tracks prices across 2 UK retailers so you can always find the best deal. Every price on WheyWise is read from the retailer’s own page and re-checked daily and sorted by cost per 100g, so you can see both the cheapest option and how current it is. All links to Amazon and retailer sites are affiliate links - this is how WheyWise stays free.
Frequently asked questions
Where is the cheapest place to buy MyProtein Impact Pre-Workout in the UK?
The best price we have verified today is £2.08 per 100g for the 480g bag, checked 26 Oct 2026. Use the buy button above to go straight to it.
Is MyProtein Impact Pre-Workout currently in stock?
At the last check, 14 out of 14 tracked variants were in stock. Stock status carries the same fetch time as the price shown above, so check the retailer listing before ordering.
Pick your pack
5 sizes · Tropical Peach · cost per 100g for each
The 500g works out at £2.08 per 100g. The 200g costs £5.25. Same powder, 2.5x the price per gram.