Nutrition Product Type










Weight Gain Shakes

16 results

Whether you’re striving to increase strength and size, or struggling to gain weight, the most important factor is creating a calorie surplus – consuming more calories than you burn.

We know this can be difficult when you’re leading an active lifestyle, so having our range of weight gain shakes on hand makes it easier to get the fuel you need, wherever you are

What nutrients do I need to gain weight?

Consuming high-calorie foods rich in essential nutrients can help you to gain weight, and when combined with exercise it can help increase overall muscle mass.

But, it’s important to remember that you can also gain weight by eating unhealthy junk food, and these foods won’t help you achieve the gains you’re looking for. 

Here’s a breakdown of the nutrients you need to succeed...

Protein: Consuming foods that are high in protein is essential, as it’s the only macronutrient that contributes to the growth and maintenance of muscle mass. Building muscle will help you gain weight while keeping you lean and toned.

Carbohydrates: A healthy high-calorie carb is not only calorie dense, but nutrient dense too. They’re the bodies main source of fuel, and perfect if you’re looking to add more calories to help you gain weight.

Fat: Eating the right high-fat foods can lead to the quickest weight gain, because fat has more calories per gram than carbs or protein. It’s important to eat foods that are high in unsaturated fat – like peanut butter.

If you’re looking to gain serious size, then look no further than our all-in-one mass gainers…

Mass Gainers

Our range of weight-gain shakes contain all the nutrients you need to create that all-important calorie surplus, helping you build strength, size, and ultimately gain weight.

Incorporating high-quality protein blends, helping to build muscle, with fast and slow-releasing carbs, and carefully researched ingredients to achieve those much-needed gains. Here’s what we suggest…

Mygainer™ is our premium weight-gainer product. Weighing in with a monstrous 47g of protein and a market-leading 120g of carbs, delivering a massive 784 calories per serving, for the ultimate game-changing weight gainer.

Hard Gainer Extreme is the ultimate weight-gain formula. Boasting 35g of protein and a staggering 61g of carbs, for a massive total of 446 calories per shake, providing you with a beasty bulk-up companion.

Impact Weight Gainer is a beast of a supplement. Packed with 30g of protein, 50g of carbs, while racking up an impressive 388 calories.

And if you’re a vegan, don’t worry - we’ve got you covered with our Vegan Weight Gainer. It’s the ultimate plant-based mass gainer, with a premium protein-packed blend of pea protein isolate and brown rice protein, that’s loaded with 29g of protein and an amazing 400 calories.

Don’t forget to check out our official rundown of the Best Mass Gainers.

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Impact Weight Gainer

New and improved reformulation

  • Vegetarian
  • Over 30g protein per serving
  • Staggering 388 calories per serving
  • Sustained energy release
Save up to: £7.60

Hard Gainer Extreme

The ultimate weight-gain formula

  • Vegetarian
  • The ultimate bulk-up companion
  • 35g of protein and 61g of carbs
  • 446 calories per serving
  • Added creatine monohydrate, MCT, vitamins and minerals
Save up to: £8.30


Our premium weight-gain formula

  • 45g protein per serving
  • 784 calories with 120g carbs
  • Packed with vitamins and minerals
  • 4g BCAAs and 5g glutamine
  • Includes DigeZyme® – superior enzyme blend 
Save up to: £8.00

Peanut Butter

All-natural nutritional snack

  • Vegetarian
  • Gluten Free
  • Delicious and natural
  • Great source of protein
  • High in fibre
Save up to: £0.30

Almond Butter

Deliciously nutritious snack

  • Vegetarian
  • Gluten Free
  • Delicious and natural
  • Great source of protein
  • High in fibre
Save up to: £1.20

Instant Oats

Breakfast time sorted

  • Vegetarian
  • Vegan
  • 11g protein
  • Low in sugar
  • High in fibre
  • Perfect for pancakes and smoothies
Save up to: £1.10

My Bar Zero (Sample)

High Protein Bar

  • Vegetarian
  • 20g protein per bar
  • 90% less carbohydrates than a standard protein bar*
  • 5 delicious flavours to choose from
Save up to: £0.50

Hurricane XS

The original all-in-one

  • Vegetarian
  • 30g protein per serving
  • With Creapure® creatine for increased physical performance*
  • Includes HMB
  • All-in-one blend for any type of training
Save up to: £11.80

Vegan Weight Gainer

Perfect for vegans’ protein requirements

  • Vegan
  • Vegetarian
  • 29g protein
  • 400 calories
  • Blend of organic flours
  • Added Digezyme®
Save up to: £9.00

Mass Gain & Bulking Bundle

Getting you to your goals

  • Tailored to your goal
  • Amazing value for money
  • Supplements for every stage of your workout
  • Gluten Free
  • Vegetarian
  • Produced from pasteurised hens eggs
  • High protein food that can contribute to the growth and maintenance of muscle mass
  • Suitable for vegetarians
Save up to: £2.20

Egg Yolk Powder

Nutritional and versatile

  • Gluten Free
  • Ideal for adding calories
  • Great for cooking, baking or adding to a shake
Save up to: £2.10

Total Oats and Whey

Kick-start your recovery

  • Vegetarian
  • Huge 27g protein per serving
  • 20g carbohydrates per serving
  • Added DigeZyme® 
Save up to: £10.30

Protein Rice Pudding

The perfect guilt-free high protein dessert

  • Vegetarian
  • High Protein content (19g per serving)
  • Suitable for gluten free and vegetarian diets
  • Remarkable nutritional profile
Save up to: £2.50

Protein Dessert

Great Tasting Instant Dessert

  • Vegetarian
  • Great tasting high protein dessert
  • Perfect for anyone with a sweet tooth
  • Over 30g of protein per serving
Save up to: £4.10

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