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Whey Protein

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Shop our high-quality whey protein powders, shakes, and blends for supplements designed to support the growth and maintenance of your muscle mass.

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  • Clear Whey Isolate – Swizzels Edition (Sample)
     
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    Clear Whey Isolate – Swizzels Edition (Sample)

    3.5

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    £2.49
  • Clear Whey Isolate – Swizzels Edition
     
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    Clear Whey Isolate – Swizzels Edition

    3.06

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    £14.99
  • Impact Whey Protein
     
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    Impact Whey Protein

    4.62

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    from £5.76
    Save up to: £15.79
  • Weight Gainer Blend
     
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    Weight Gainer Blend

    4.14

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    from £22.25
    Save up to: £8.42
  • Protein Cookie
     
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    Protein Cookie

    4.32

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    £17.49
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  • High-Protein Bar
     
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    High-Protein Bar

    3.95

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    £19.83
    Save £3.16
  • Oats & Whey Protein Bar
     
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    Oats & Whey Protein Bar

    3.72

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    £18.38
    Save £1.61
  • Impact Diet Whey
     
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    Impact Diet Whey

    4.32

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    from £5.42
    Save up to: £21.80
  • Extreme Gainer Blend
     
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    Extreme Gainer Blend

    4.35

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    from £24.72
    Save up to: £5.91
  • Clear Whey Isolate
     
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    Clear Whey Isolate

    4.81

    New In Products | FREE Standard Delivery

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    £21.99
  • Impact Whey Protein (Sample)
     
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    Impact Whey Protein (Sample)

    4.59

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    £0.99
  • Protein Pancake Mix
     
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    Protein Pancake Mix

    4.05

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    from £3.93
    Save up to: £2.55
  • Impact Whey Isolate
     
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    Impact Whey Isolate

    4.47

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    from £22.25
    Save up to: £15.53
  • Impact Whey Protein Elite
     
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    Impact Whey Protein Elite

    4.79

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    £43.98
    Save £6.01
  • Protein Light Bar
     
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    Protein Light Bar

    3.9

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    from £19.26
    Save up to: £3.73
  • THE Whey™
     
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    THE Whey™

    4.57

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    from £22.25
    Save up to: £23.11
  • Impact Whey Protein - Birthday Cake (250g)
     
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    Impact Whey Protein - Birthday Cake (250g)

    4.04

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    £6.99
  • Impact Whey Isolate (Sample)
     
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    Impact Whey Isolate (Sample)

    4.56

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    £0.99
  • Protein Mug Cake
     
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    Protein Mug Cake

    3.72

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    from £11.78
    Save up to: £4.68
  • Protein Chocolate
     
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    Protein Chocolate

    4.41

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    £5.01
    Save £0.98
  • Protein Bar Elite
     
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    Protein Bar Elite

    4.23

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    £22.09
    Save £3.90
  • Clear Whey Isolate (Sample)
     
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    Clear Whey Isolate (Sample)

    4.89

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    £1.99
  • Justice League Impact Whey Protein
     
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    Justice League Impact Whey Protein

    3.2

    New In Products | Try our latest innovations

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    from £6.99
  • THE Whey+ (Sample)
     
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    THE Whey+ (Sample)

    5.0

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    £1.99
  • Overnight Recovery Blend
     
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    Overnight Recovery Blend

    4.3

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    from £21.43
    Save up to: £21.15
  • Total Protein Blend
     
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    Total Protein Blend

    4.52

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    from £18.13
    Save up to: £8.89
  • Keto Blend (Sample)
     
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    Keto Blend (Sample)

    5.0

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    £1.99
  • All-In-One Perform Blend Elite
     
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    All-In-One Perform Blend Elite

    3.67

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    £40.29
    Save £9.70
  • THE Whey+
     
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    THE Whey+

    4.52

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    £26.21
    Save £9.78
  • Hydrolysed Whey Protein
     
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    Hydrolysed Whey Protein

    4.51

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    from £25.38
    Save up to: £9.01

What is Whey Protein?

Whey protein, along with casein, is derived from milk. It’s a source of protein and essential amino acids, which are the building blocks of protein that occur naturally within the body. There are three different types of whey protein — concentrate, isolate, and hydrolysate — which all have unique nutritional compositions to cater for different dietary needs.


What are the Benefits of Whey Protein?

Whey protein shakes are a highly-popular way of getting additional protein into your diet to support both the building and maintenance of muscle mass — important no matter your workout goals. These shakes are also incredibly convenient, and can provide you with a protein boost whenever needed — whether between meals, before training, or post-workout.


Our Whey Protein Products

Our range of over twenty different whey protein supplements offers an unbeatable selection of high-quality powders and blends to fuel your fitness ambitions — featuring whey protein concentrate, isolate, and hydrolysate, as well as a variety of flavours including unflavoured protein powders, vanilla protein powders, and chocolate protein powders.


Our best-selling Impact Whey Protein is the UK’s #1 protein powder for everyday nutrition, with key benefits that make it the country’s favourite:

Ideal everyday shake to support all fitness and workout goals

  • Features 4.5g naturally-occurring BCAAs*
  • Boasts 21g of high-quality protein*
  • Available in over 40 different delicious flavours


For our premium whey protein formula, check out THE Whey™:

  • Designed to fuel serious mass-gaining gym training
  • Features 25g of ultra-quality whey protein*
  • Created with an expert filtration system and the finest ingredients
  • Contains under 2g of carbohydrates and 1g of fat*


Alternatively, for our purest whey protein powder, try our Impact Whey Isolate:

  • Perfect for providing a powerful protein boost
  • Features 90% protein content*
  • Completely fat free*
  • Contains under 100 calories*


Still not sure which is best for you? Check out our breakdown of the best whey protein powders.


Looking for another flavour? Check out our other selections of delicious protein shakes: peanut butter protein powders, strawberry protein powders, cookies and cream protein powders, banana protein powders, and caramel protein powders.


*Nutritional information will vary depending on flavour.