-40%Myprotein
Impact Whey Protein Powder - 33servings
1 retailer offer · prices checked daily
Best price today
at Myprotein UK · save £38.50 (40%)
Sizes in stock: 1.05kg, 1.8kg, 1.92kg, 1kg, 2.5kg, 2.07kg, 2.7kg, 2.25kg, 2.43kg, 2.52kg, 2.61kg, 2kg, 4.35kg, 360g, 375g, 390g, 405g, 420g, 435g, 450g, 465g, 480g, 500g, 525g, 600g, 660g, 690g, 720g, 750g, 780g, 810g, 840g, 870g, 900g, 930g, 960g, 2160g, 2250g, 2340g, 2610g, 2700g, 3240g, 3360g, 3450g, 3480g, 3600g, 3750g, 4500g
Buy at Myprotein UK(opens in a new window)Opens Myprotein UK’s site. You pay them directly, and they deliver and handle returns. Always confirm price and stock there.
The current best price for Myprotein Impact Whey Protein Powder - 33servings is £12.99 from Myprotein UK. The lowest price we have recorded is £12.99 on .
Macros that make sense. Every scoop of Impact Whey Protein is engineered to deliver exactly what your body needs — and nothing it doesn't.
With up to 23g of high-quality protein and just 114 calories per serving, this is performance nutrition made simple. Low in fat, low in carbs, and high in protein, it helps support muscle growth, recovery, and everyday performance without unnecessary extras.
Whether you're lifting, running, doing both, or just looking to get more protein into your day — these macros do the work, whatever your routine looks like. 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.
That commitment to excellence is why millions of people across the globe choose us every day — from competitive athletes to everyday runners, lifters, and anyone working towards their goals. A protein for everyone.
Great nutrition shouldn't be complicated — or boring. With delicious flavours to choose from, from classics to exciting collabs with brands like SNICKERS® and MARS®, there's a flavour to match every routine and every goal.
Blend it into a post-workout shake, stir it into oats, or add it to smoothies and recipes — it fits effortlessly into your day. One protein.
Endless ways to Fuel Your Ambition. 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.
Where to buy
Myprotein UK
Sizes 1.05kg, 1.8kg, 1.92kg, 1kg, 2.5kg, 2.07kg, 2.7kg, 2.25kg, 2.43kg, 2.52kg, 2.61kg, 2kg, 4.35kg, 360g, 375g, 390g, 405g, 420g, 435g, 450g, 465g, 480g, 500g, 525g, 600g, 660g, 690g, 720g, 750g, 780g, 810g, 840g, 870g, 900g, 930g, 960g, 2160g, 2250g, 2340g, 2610g, 2700g, 3240g, 3360g, 3450g, 3480g, 3600g, 3750g, 4500g
In stock
£57.99
£96.49
In stock
Some links are affiliate — we may earn a small commission at no cost to you. It never changes the order. Always confirm on the retailer’s site before buying.
Price history
- Lowest ever
- £12.99
- 4 November 2026
- Highest tracked
- £12.99
- Last 6 months
- Change since first seen
- +£45.00
- From £12.99
Myprotein UK
Krispy Kreme® Original Glazed™ (Milkshake) · Size 465g
04/11/2026
04/11/2026
£14.49
£24.49
Myprotein UK
Mars® · Size 2kg
04/11/2026
04/11/2026
£61.49
£69.99
Myprotein UK
Chupa Chups® Strawberries & Cream (Milkshake) · Size 870g
04/11/2026
04/11/2026
£23.99
£39.99
Myprotein UK
Chupa Chups® Strawberries & Cream (Milkshake) · Size 435g
04/11/2026
04/11/2026
£14.49
£24.49
Myprotein UK
Chocolate (Milkshake) · Size 3600g
04/11/2026
04/11/2026
£81.49
£135.99
Myprotein UK
Vanilla Ice Cream (Milkshake) · Size 3480g
04/11/2026
04/11/2026
£81.49
£135.99
Myprotein UK
White Chocolate Swirl (Milkshake) · Size 3480g
04/11/2026
04/11/2026
£81.49
£135.99
Myprotein UK
Salted Caramel (Milkshake) · Size 3480g
04/11/2026
04/11/2026
£81.49
£135.99
Myprotein UK
Chocolate Fudge (Milkshake) · Size 3480g
04/11/2026
04/11/2026
£81.49
£135.99
Myprotein UK
Natural Banana, Natural Strawberry, Dark Chocolate, Natural Chocolate, Chocolate Brownie, Vanilla & Raspberry, Vanilla · Sizes 3240g, 3360g, 3480g, 3600g
04/11/2026
04/11/2026
£112.49
£127.49
Latest 10 prices. Sizes and colours at the same price are listed together.
Similar protein
All Protein
SaleMyprotein
Black Friday Clear Bundle
From £29.991 shop
SaleMyprotein
Black Friday Impact Bundle
From £19.991 shop
SaleMyprotein
Complete Meal Bundle - Chocolate - Chocolate
From £39.991 shop
SaleMyprotein
GLP-1 Support 30-Day Meal Bundle + Free Shaker - Salted Caramel - Strawberry
From £34.981 shop
SaleMyprotein
Impact Whey Protein Milkshake – White Coconut Truffle - 30servings
From £13.991 shop
SaleMyprotein
Impact Whey Protein Milkshake - 15servings
From £13.991 shop
SaleMyprotein
Clear Whey Protein Powder - 20servings
From £15.001 shop
SaleMyprotein
Clear Whey + Collagen — Vimto® - 20servings
From £18.991 shop