BUY & SAVE ON HUNDREDS OF PRODUCTS
45% OFF £75 | 40% OFF £55 | 35% OFF £35
Whey Protein Clear Protein Mass Gainers Protein Drinks Protein Isolate Subscribe & Gain

Milk Protein

29 results

Our range of high-quality milk protein and casein are the perfect alternatives to whey protein. Packed with slow-releasing protein, they help to grow and maintain muscle between meals, and even while you sleep.

Sort by
  • Milk Protein Powder
     
    Quick buy

    Milk Protein Powder

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    £54.99
  • Overnight Recovery Blend
     
    Quick buy

    Overnight Recovery Blend

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £56.99
  • Diet Protein Blend
     
    Quick buy

    Diet Protein Blend

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £19.99
  • Essential Whey Protein
     
    Quick buy

    Essential Whey Protein

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £21.99
  • Impact Whey Protein
     
    Quick buy

    Impact Whey Protein

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £11.99
  • Impact Whey Isolate
     
    Quick buy

    Impact Whey Isolate

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £30.99
  • Protein Meal Replacement Blend
     
    Quick buy

    Protein Meal Replacement Blend

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £14.99
  • Impact Weight Gainer
     
    Quick buy

    Impact Weight Gainer

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £19.99
  • Clear Whey Isolate
     
    Quick buy

    Clear Whey Isolate

    30% off selected Clear Protein | No code required

    Simply add your favourite Clear Protein to your basket and enjoy an automatic 30% discount (no code required).
    Shop Now
    from £34.99
  • Advanced Weight Gainer
     
    Quick buy

    Advanced Weight Gainer

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £44.99
  • Hydrolysed Whey Protein
     
    Quick buy

    Hydrolysed Whey Protein

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £42.99
  • Slow-Release Casein
     
    Quick buy

    Slow-Release Casein

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £39.99
  • Total Protein Blend
     
    Quick buy

    Total Protein Blend

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £34.99
  • Protein Hot Chocolate
     
    Quick buy

    Protein Hot Chocolate

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    £18.99
  • Myprotein Impact Whey Protein, Hokkaido Milk, 500g
     
    Quick buy

    Myprotein Impact Whey Protein, Hokkaido Milk, 500g

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    £21.99
  • Clear Whey Gainer
     
    Quick buy

    Clear Whey Gainer

    30% off selected Clear Protein | No code required

    Simply add your favourite Clear Protein to your basket and enjoy an automatic 30% discount (no code required).
    Shop Now
    £42.99
  • Limited Edition Impact Whey Protein
     
    Quick buy

    Limited Edition Impact Whey Protein

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £16.99
  • Impact Protein Blend
     
    Quick buy

    Impact Protein Blend

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £12.99
  • Clear All-In-One
     
    Quick buy

    Clear All-In-One

    30% off selected Clear Protein | No code required

    Simply add your favourite Clear Protein to your basket and enjoy an automatic 30% discount (no code required).
    Shop Now
    £36.99
  • Protein Coffee (Sample)
     

    Protein Coffee (Sample)

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    £1.99
    Save £0.50
  • Essential Whey Protein (Sample)
     
    Quick buy

    Essential Whey Protein (Sample)

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    £2.49
  • Impact Native Whey Isolate
     
    Quick buy

    Impact Native Whey Isolate

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £56.99
  • All-In-One Perform Blend
     
    Quick buy

    All-In-One Perform Blend

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £76.99
  • THE Whey™
     
    Quick buy

    THE Whey™

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    £84.99
  • THE Gainer™
     
    Quick buy

    THE Gainer™

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    £109.99
  • Coffee Boost Whey (Sample)
     
    Quick buy

    Coffee Boost Whey (Sample)

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    £2.49
  • Impact Diet Whey
     

    Impact Diet Whey

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £37.99
  • Impact Diet Whey (Sample)
     

    Impact Diet Whey (Sample)

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    £1.49
  • Organic Whey Protein
     

    Organic Whey Protein

    Buy & Save | 45% off £75 | 40% off £55 | 35% off £35 | Discount auto applies at basket

    Save more when you buy more, discount auto applies at basket

    45% off £75 spend

    40% off £55 spend

    35% off £35 spend

    *Exclusion apply

    Shop now
    from £15.99

What is Casein?

Casein is derived from cow’s milk and makes up 80% of milk protein. It contains essential amino acids, which are the building blocks of protein and considered essential since they cannot be produced by your body.


What are the Benefits of Casein?

Casein is a popular form of protein because it’s slow-digesting and releases amino acids gradually, making it a great option for bedtime nutrition that provides a continuous boost of protein throughout the night — ideal for helping to support your muscle growth and maintenance while you sleep.


Our Milk Protein and Casein Products

Our range of milk protein and casein powder offers an unbeatable selection of high-quality shakes, powders, and blends to fuel your training.


Slow-Release Casein is our super-popular casein protein powder, designed to support your muscles overnight:

• Ideal night-time protein shake

• Contains 23g of slow-release protein*

• Boasts a complete amino acid profile

• Available in a variety of delicious flavours


Our Milk Protein has an impressive 93% milk protein concentrate content, making it an ideal source of bed-time protein:

• Perfect as a source of milk protein with only 106 calories*

• Sourced from ultra-filtered skimmed milk for a smooth-mixing shake

• Features both whey and casein proteins

• Contains only 0.2g of fat*


Alternatively, check out our Protein Hot Chocolate for an indulgent, high-protein hot chocolate mix:

• Perfect for a delicious protein kick any time of day

• Contains 14g of protein*

• Under 100 calories*

• Over 50% less fat and sugar than many supermarket alternatives*


*Nutritional information will vary depending on flavour.


FAQs


How is milk protein produced?

Whole milk is first separated into cream and skim milk. The skim milk is then ultrafiltrated to create a skim milk reduction. This reduction is further filtered to separate the casein and whey proteins from the other components within the skim milk. Once isolated these are then spray dried to create the milk powder which we use in our products.


What animal is milk protein from?

We source our milk protein from dairy cows.


Is milk protein the same as whey?

Whilst the source may be the same, the difference lies in the form of protein present; milk protein is 80% casein 20% whey protein whereas whey is virtually 100% whey protein.


What is the difference between milk protein concentrate and casein?

Casein powders will be virtually 100% casein protein whereas milk protein concentrate will be 80% casein and 20% whey proteins.


What is casein protein?

Casein protein is a "slower digesting" protein which forms a gel-like substance when it interacts with water. This slows down the release of protein and makes it an arguably better option for satiety and protein meals pre-fasting (such as your last meal of the day).


Does milk protein build muscle?

If your exercise programme and overall lifestyle support the goal of muscle building, then milk protein may be a valuable aid in helping you achieve it.


Can you get milk protein isolate?

Yes; it requires a further filtration process to further remove any non-protein constituents, however, it would leave you with an isolated protein source of at least 90% pure protein.


Is milk protein easy to digest?

Milk proteins may be more difficult to digest from source, however, our powdered products have had most of the lactose (the more difficult to digest component of milk) removed.