Free standard delivery on £50 spend Extra 10% off via App Earn £15 Credit? Over 205k reviews & 4.4 rated
UP TO 70% OFF PAYDAY SALE | + EXTRA 10% OFF £40 OR 15% OFF £70 SPEND | USE CODE 'EXTRA' | ENDS IN...
Days
:
Hours
:
Minutes
:
Seconds
4.65 out of 5 stars
Informed Choice
Vegetarian

Impact Whey Protein Powder

The UK and Europe’s No.1 best-selling whey protein — delivering 23g of protein per serving*

Flavour:

The full lineup of flavours to fuel your day, your way.

In stock | Usually dispatched within 24 hours
  • 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 up to 40 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.

Image 1 - A large white and orange resealable pouch of Myprotein Impact Whey Protein powder is displayed, featuring text including Resealable Pouch, Myprotein, Expertly Formulated Protein, Impact Whey Protein, To Support An Active Lifestyle, Best Buy The Telegraph 2025, Informed Choice We Test You Trust Choice, and Informed Sport We Test You Trust Protein. Image 2 - A hand holds a Myprotein shaker bottle on a light background with text reading BENEFITS OF IMPACT WHEY PROTEIN and listing benefits: Mighty 23g protein, Promotes muscle recovery, Supports muscle growth & maintenance, Less than 114kcal, and Optimum 5g BCAAs, with small text at the bottom stating Per 30g serving, based on Unflavoured. Image 3 - A white and orange Myprotein protein powder pouch stands amidst splashes of liquid, with text above reading 40+ DELICIOUS FLAVOURS So youll never get bored, and the pouch itself shows Myprotein EXPERTLY FORMULATED PROTEIN IMPACT Whey Protein TO SUPPORT AN ACTIVE LIFESTYLE. Image 4 - An image showing a close-up of a protein product, with the left side displaying a white background with a black and red circular Informed We Test You Trust logo, red text PROTEIN, and dark text that reads While others cut corners with cheap additives, Impact Whey Protein is independently verified and 100% filler-free, while the right side shows a textured, water-beaded surface with the partially visible letters MYP. Image 5 - A smiling man in a grey t-shirt is beside text that reads: SCIENCE-LED & ATHLETE-APPROVED, Developed by in-house qualified nutritionists, Continued innovation guided by our Performance Advisory Board of expert researchers, doctors, and elite athletes, Paul Smith-Johnson, Head of Innovation. Image 6 - A young man drinks from a Myprotein shaker bottle, with a white text box overlay displaying Tastes good, high protein content, and mixes well! MYPROTEIN COMMUNITY MEMBER, and a Trustpilot rating of 4.4 stars based on 142,867 reviews. Image 7 - A person drinks from a protein shaker bottle in a green field, with the text TRACEABILITY START TO FINISH Tested for harmful contaminants like heavy metals, microbes, and undeclared allergens — all under strict safety controls, and a white BRCGS Food Safety CERTIFICATED logo displayed. Image 8 - A hand with light pink manicured nails holds a clear Myprotein shaker bottle, filled with a creamy light-colored liquid, against a dark, textured background, with visible text stating UKS NO. 1 PROTEIN POWDER BRAND Consistency, quality, and over 20 years of getting it right. Backed by Euromonitor, the global authority on market data. Source: Euromonitor International Limited; Consumer Health 2023ed, Myproteins retail value sales, World 2023 data. MYPROTEIN. Image 9 - A creamy protein shake with small crunchy pieces is poured from a container into a clear glass, with the text BENEFITS OF IMPACT WHEY PROTEIN, Mighty 20g protein, Less than 124kcals, Added biscuit crunch, Supports muscle recovery, Per 30g serving based on Vanilla Honeycomb displayed on the left. Image 10 - A person wearing a maroon hoodie stands behind a kitchen counter, holding a white shaker bottle, next to a large bag of Myprotein Impact Whey Protein, with overlay text reading 20 YEARS OF RELENTLESS REFINEMENT, Expertly crafted by nutritionist, Quality assured by independent testers, Formulas refined by real research, produced at Myproteins outstanding facilities, and text on the protein bag reading MYPROTEIN EXPERTLY FORMULATED PROTEIN IMPACT Whey Protein WITH HONEYCOMB FLAVOUR PIECES VANILLA HONEYCOMB FLAVOUR 20g PROTEIN / LOW SUGAR / 4g BCAAs. Image 3 - A light-colored protein drink with small biscuit pieces is being poured from a container into a glass, alongside a list of benefits for Impact Whey Protein that reads: Mighty 20g protein, Less than 124kcals, Added biscuit crunch, Supports muscle recovery, Per 30g serving based on Vanilla Honeycomb. Image 4 - A three-panel image showcasing different textures: the left shows a light foamy liquid with dark specks, the middle has a light foamy liquid with clear chunks and golden crumbs, and the right features a swirling dark brown and black liquid with bubbles, all overlaid with the text IRRESISTIBLE CRUNCH AND TEXTURE. Image 5 - A person holds a Myprotein shaker and a bag of Myprotein Impact Whey Protein Chocolate Caramel with chocolate pieces, while overlaid text states 20 YEARS OF RELENTLESS REFINEMENT, Expertly crafted by nutritionists, Quality assured by independent testers, Formulas refined by real research, Produced at Myproteins outstanding facilities, and the product bag displays Myprotein EXPERTLY FORMULATED PROTEIN IMPACT Whey Protein WITH CHOCOLATE FLAVOUR PIECES CHOCOLATE CARAMEL FLAVOUR 20g PROTEIN LOW SUGAR 4g BCAAS ADDED CRUNCHY PIECES. Image 6 - A protein shaker with light-colored liquid and a Myprotein logo sits on a dark surface in a gym setting with blurred equipment in the background, displaying the text UKS NO. 1 PROTEIN POWDER BRAND, Consistency, quality, and over 20 years of getting it right. Backed by Euromonitor, the global authority on market data. MYPROTEIN, and Source: Euromonitor International Limited; Consumer Health 2023ed, Myproteins retail value sales, World 2023 data. Image 7 - A man with short dark hair and a grey t-shirt smiles on the right side of the image, with dark teal text on a light beige background on the left that reads: SCIENCE-LED & ATHLETE-APPROVED Developed by in-house qualified nutritionists. Continued innovation guided by our Performance Advisory Board of expert researchers, doctors, and elite athletes.

Frequently Bought Together

Impact Whey Protein Powder

This item

Impact Whey Protein Powder
discounted price £23.99‎
Was £25.99‎
Save £2.00‎

Total Price:

£27.98‎

Add both to basket

Customers also bought: