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Weight Gainers

25 results

Shop our range of weight gain supplements, featuring shakes, foods, spreads, and bars designed to support your bulking up ambitions. Our range includes mass gaining protein powders, protein snacks, and vegan mass gainers.

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  • Impact Weight Gainer
     

    Impact Weight Gainer

    4.22 Stars 847 Reviews

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    from £19.99
  • Advanced Weight Gainer
     

    Advanced Weight Gainer

    4.35 Stars 1609 Reviews

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    from £44.99
  • Clear Whey Gainer
     

    Clear Whey Gainer

    4.48 Stars 46 Reviews

    30% off Clear Protein | No code required

    Simply add your favourite clear whey isolate or clear vegan protein flavour to basket and enjoy an automatic 30% discount (no code required) 
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    £42.99
  • All-In-One Perform Blend
     

    All-In-One Perform Blend

    4.44 Stars 1676 Reviews

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    from £76.99
  • Creatine Monohydrate Tablets
     

    Creatine Monohydrate Tablets

    4.28 Stars 429 Reviews

    30% off Creatine | No code required

    Simply add your Creatine to basket and enjoy an automatic 30% discount (no code required) 
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    £27.99
  • Creapure® Micronised Creatine Capsules
     

    Creapure® Micronised Creatine Capsules

    4.55 Stars 64 Reviews

    30% off Creatine | No code required

    Simply add your Creatine to basket and enjoy an automatic 30% discount (no code required) 
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    £36.49
  • Protein Cookie
     

    Protein Cookie

    4.26 Stars 1696 Reviews

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    £24.99
  • All-Natural Peanut Butter
     

    All-Natural Peanut Butter

    4.71 Stars 2501 Reviews

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    from £7.99
  • BCAA Energy Drink (6 Pack)
     

    BCAA Energy Drink (6 Pack)

    4.55 Stars 40 Reviews

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    £10.99
  • Impact EAA
     

    Impact EAA

    4.44 Stars 142 Reviews

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    from £29.99
  • Creatine Gummies
     

    Creatine Gummies

    5.0 Stars 2 Reviews

    30% off Creatine | No code required

    Simply add your Creatine to basket and enjoy an automatic 30% discount (no code required) 
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    £24.99
  • High-Protein Bar
     

    High-Protein Bar

    4.3 Stars 303 Reviews

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    £22.99
  • Creatine Monohydrate Powder
     

    Creatine Monohydrate Powder

    4.67 Stars 3129 Reviews

    30% off Creatine | No code required

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    from £15.99
  • Impact Protein Bar
     

    Impact Protein Bar

    4.46 Stars 134 Reviews

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    £24.99
  • Vegan Baked Cookie
     

    Vegan Baked Cookie

    4.63 Stars 156 Reviews

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    £18.99
  • 100% Instant Oats
     

    100% Instant Oats

    4.55 Stars 1824 Reviews

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    from £3.99
  • THE Gainer™ (Sample)
     

    THE Gainer™ (Sample)

    4.25 Stars 4 Reviews

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    £2.49
  • The Gainer Bundle
     

    The Gainer Bundle

    5.0 Stars 12 Reviews

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    £60.45
  • Brown Rice Protein
     

    Brown Rice Protein

    3.99 Stars 220 Reviews

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    from £21.99
  • Creatine Gummies
     

    Creatine Gummies

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    £3.49
  • Creapure® Creatine Powder
     

    Creapure® Creatine Powder

    4.59 Stars 680 Reviews

    30% off Creatine | No code required

    Simply add your Creatine to basket and enjoy an automatic 30% discount (no code required) 
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    from £20.99
  • Clear Whey Gainer (Sample)
     

    Clear Whey Gainer (Sample)

    4.43 Stars 7 Reviews

    30% off Clear Protein | No code required

    Simply add your favourite clear whey isolate or clear vegan protein flavour to basket and enjoy an automatic 30% discount (no code required) 
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    £3.49
  • HMB Powder
     

    HMB Powder

    4.38 Stars 84 Reviews

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    from £16.99
  • DigestiMax™
     

    DigestiMax™

    4.63 Stars 41 Reviews

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    £16.99
  • Vegan Recovery Blend
     

    Vegan Recovery Blend

    4.17 Stars 29 Reviews

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    from £24.99

How to Bulk Up

There are many different approaches when it comes to increasing size, but one of the most important steps is to create a calorie surplus — which means taking on more calories than you burn. We know this can be tricky when you lead an active lifestyle, so having one of our mass gainer supplements on hand makes it easier to get the fuel you need, wherever you are.


Our Weight Gainer Products

Our weight gainer range features a variety of products to help support your training, including high protein blends to support muscle growth, carb-packed oats, and delicious nut butter spreads.


THE Gainer™ from our Pro Range is our ultimate formula:

• Perfect for those dedicated to building mass and size

• Packed with 55g of protein and 11g of carbs*

• Contains 750 calories per serving*

• Features our premium enzyme blend, MyZyme™ to help break down proteins


Our All-Natural Peanut Butter is a super-nutritious and tasty snack for any time of day:

• Ideal as a delicious protein boost on toast, crackers, fruit, cereal, or yogurt

• Offers an all-natural source of protein

• No added sugar, salt, or palm oil

• Makes a highly convenient source of vitamin E and magnesium


The Vegan Weight Gainer is the perfect vegan alternative to traditional whey protein gainer blends:

• Great source of plant-based protein to support a vegan diet

• Features 29g of protein and 39g of carbs*

• Contains 400 calories per serving*, making it the ideal vegan mass gainer


Still not sure which supplement is best for you? Check out our breakdown of the best weight gainer supplements.


*Nutritional information will vary depending on flavour.


FAQs


How do I gain weight?

Weight gain is simple, simply achieve a calorie surplus i.e. be taking in more energy than you're expending that day. You can do this by upping your food intake or decreasing your exercise (or a combo of the two). If it's muscle gain you're aiming for though, we'd advise a slight calorie surplus (around 5% of your maintenance amount) with a high protein diet and structured, progressive training programme!


What does calorie surplus mean?

A calorie surplus is simply when the amount of energy you're taking in from food exceeds the amount of energy you are burning.


How do I achieve a calorie surplus?

You can either increase your food intake or decrease the amount of exercise you are doing (or a mix of the two) to achieve a calorie surplus.


What is a "dirty" bulk?

A "dirty bulk" is a popular term for eating far beyond the surplus that would help you increase net muscle gain. This is a means of adding weight quickly (which may help you perform better or lift heavier) but is often achieved by consuming less nutritious foods and gaining a lot of unnecessary body fat.


What is a "clean" or "lean" bulk?

A "clean bulk" would be a more measured approach to weight gain, minimising any gains in body fat, focusing on nutritionally dense foods and looking to add weight slowly over an extended period of time.


How do I use a weight gainer?

Weight gainers (and any shake for that matter) can be viewed as just another meal; your body doesn't recognize it as "x" thing, it just uses what you give it! For a product like our weight gainers, considering them as an additional meal or replacing a meal (which would have had lower calories) will help you get the benefit you seek.


When should I take a weight gainer?

When is most practical to you based on your schedule. They can be quite "heavy" on the stomach (as it is a lot of nutrients in one meal) so taking them before exercise would be ill-advised as it could lead to a "stitch" or gut issues. Have them when best suits you and even split them into multiple servings if that's more practical.