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Price Comparison: Weight Gainers

Discover the cheapest weight & mass gainers side by side.

Products

Last updated: 17/07/2026, 13:52
Protein Works Total Mass Matrix (4000g)

Protein Works Total Mass Matrix (4000g)

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Our Recommendation
Value pack

In flavor "Schokolade"

Per 100g

Energy

1539 kJ / 364 kcal

Fat

3.4 g

    - of which saturated fatty acids

2.1 g

Carbohydrates

66 g

    - of which sugars

10 g

Dietary fiber

3.3 g

Protein

20 g

Salt

0.45 g

sold out

unavailable

Free

from £60

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Price per / kg-76%
£4.92£20.50
Pack price-76%
£19.68£81.99
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  • The Bulk Protein Company Serious Gainz (5000g)
    1.

    The Bulk Protein Company Serious Gainz (5000g)

    Value pack

    Mi. 22.07.

    approx. at yours

    Free

    from £49

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    Price per / kg-54%
    £6.40£13.99
    Pack price-54%
    £32.00£69.99
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  • Prozis Massive Mass Gainer (2268g)
    2.

    Prozis Massive Mass Gainer (2268g)

    Value pack

    In flavor "Banane-Erdbeere"

    Je 100 g

    Energy

    1635 kJ / 390.88 kcal

    Fat

    5.20 g

        - of which saturated fatty acids

    1.40 g

    Carbohydrates

    73 g

        - of which sugars

    2.20 g

    Protein

    13 g

    Salt

    0.06 g

    Fr. 24.07.

    approx. at yours

    Free

    from £35

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    Price per / kg-10%
    £7.56£8.40
    Pack price-10%
    £17.14£19.04
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  • Body Attack Power Weight Gainer (4750g)
    3.

    Body Attack Power Weight Gainer (4750g)

    Value pack
    Made in Germany

    In flavor "Vanilla"

    Unzubereitet per 100 g

    Energy

    1588.00 kJ / 373.00 kcal

    Fat

    0.60 g

    Carbohydrates

    71.20 g

        - of which sugars

    5.20 g

    Protein

    21.00 g

    Salt

    0.20 g

    Mi. 22.07.

    approx. at yours

    Free

    from £250

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    Price per / kg-26%
    £8.76£11.84
    Pack price-26%
    £41.63£56.26
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  • Warrior Lean Mass Gainer (5000g)
    4.

    Warrior Lean Mass Gainer (5000g)

    Value pack

    Do. 23.07.

    approx. at yours

    Free

    from £49

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    Price per / kg-20%
    £9.54£11.99
    Pack price-20%
    £47.70£59.99
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  • Bulk Mass Gainer (5000g)
    5.

    Bulk Mass Gainer (5000g)

    Value pack

    In flavor "Vanille"

    per 100g

    Energy

    1594 kJ / 377 kcal

    Fat

    4.3 g

        - of which saturated fatty acids

    1.1 g

    Carbohydrates

    51 g

        - of which sugars

    1.8 g

    Dietary fiber

    3.0 g

    Protein

    32 g

    Salt

    0.14 g

    Mi. 22.07.

    approx. at yours

    Free

    from £39

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    Price per / kg-21%
    £10.99£13.99
    Pack price-21%
    £54.99£69.99
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  • Body & Fit Massive Gainer (4250g)
    6.

    Body & Fit Massive Gainer (4250g)

    Value pack

    In flavor "Vanille"

    100 g

    Energy

    1787 kJ/427 g

    Fat

    13 g

        - of which saturated fatty acids

    10 g

    Carbohydrates

    58 g

        - of which sugars

    8,2 g

    Dietary fiber

    0,6 g

    Protein

    20 g

    Salt

    0,35 g

    Do. 23.07.

    approx. at yours

    Free

    from £50

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    Price per / kg
    £11.53
    Pack price
    £49.01
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  • Mutant Mass (6800g)
    7.

    Mutant Mass (6800g)

    Value pack

    In flavor "Vanilleeis"

    100 g

    Energy

    1634 kJ/390 kcal

    Fat

    2,1 g

        - of which saturated fatty acids

    0,7 g

    Carbohydrates

    72,9 g

        - of which sugars

    6,4 g

    Dietary fiber

    2,9 g

    Protein

    20 g

    Salt

    0,34 g

    Do. 23.07.

    approx. at yours

    Free

    from £50

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    Price per / kg
    £12.79
    Pack price
    £86.99
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  • XXL Nutrition Weight Gainer (2500g)
    8.

    XXL Nutrition Weight Gainer (2500g)

    Value pack

    In flavor "Vanille"

    3 Messlöffel (100 Gramm)

    Energy

    1559,40 kJ / 372,71 kcal

    Fat

    1,30 g

    0,90 g

    Carbohydrates

    75,10 g

        - of which sugars

    51,10 g

    Dietary fiber

    0,80 g

    Protein

    15 g

    Salt

    0,30 g

    Mi. 22.07.

    approx. at yours

    Free

    from £45

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    Price per / kg-10%
    £13.32£14.80
    Pack price-10%
    £33.29£36.99
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  • Bulk Gainer (5000g)
    9.

    Bulk Gainer (5000g)

    Value pack

    In flavor "Chocolate"

    130 g (2 Messlöffel) (%RM)

    Energy

    410 kcal

    Fat

    6,6 g

        - of which saturated fatty acids

    5,0 g

    Carbohydrates

    62 g

        - of which sugars

    18 g

    Dietary fiber

    3,3 g

    Protein

    24 g

    Salt

    0,11 g

    Mo. 20.07.

    approx. at yours

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    Price per / kg-10%
    £13.50£15.00
    Pack price-10%
    £67.49£74.99
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  • BioTech USA Hyper Mass (4000g)
    10.

    BioTech USA Hyper Mass (4000g)

    Value pack

    In flavor "Schokolade"

    per 100 g

    Energy

    1656 kJ / 391 kcal

    Fat

    2,2 g

        - of which saturated fatty acids

    1,2 g

    Carbohydrates

    58,5 g

        - of which sugars

    7,6 g

    Dietary fiber

    8,3 g

    Protein

    30 g

    Salt

    1 g

    Mi. 22.07.

    approx. at yours

    Free

    from £250

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    Price per / kg-10%
    £16.34£18.16
    Pack price-10%
    £65.36£72.62
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  • Bodybuilding Warehouse Premium Mass (4000g)
    11.

    Bodybuilding Warehouse Premium Mass (4000g)

    sold out

    unavailable

    Free

    from £49

    In Cart

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    Price per / kg
    £17.50
    Pack price
    £69.99
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  • Myprotein Impact Weight Gainer (5000g)
    12.

    Myprotein Impact Weight Gainer (5000g)

    Value pack
    DROPTIME Choice

    In flavor "Vanille"

    Pro 100g

    Energy

    1558 kJ / 369 kcal

    Fat

    5,4 g

        - of which saturated fatty acids

    1,2 g

    Carbohydrates

    47 g

        - of which sugars

    2,9 g

    Dietary fiber

    6,1 g

    Protein

    30 g

    Salt

    0,40 g

    Mi. 22.07.

    approx. at yours

    Free

    from £50

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    Price per / kg-15%
    £17.73£20.90
    Pack price-15%
    £88.64£104.49
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  • IronMaxx Masstodon (2000g)
    13.

    IronMaxx Masstodon (2000g)

    Value pack

    In flavor "Schokolade"

    Pro 100 g

    Energy

    1576 kJ / 373 kcal

    Fat

    5,0 g

        - of which saturated fatty acids

    1,4 g

    Carbohydrates

    59 g

        - of which sugars

    1,5 g

    Protein

    21 g

    Salt

    0,14 g

    Fr. 24.07.

    approx. at yours

    Free

    from £200

    In Cart

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    Price per / kg-10%
    £18.27£20.30
    Pack price-10%
    £36.54£40.60
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  • Big Zone Masstiff 2.0 (2000g)
    14.

    Big Zone Masstiff 2.0 (2000g)

    Value pack

    In flavor "Vanille"

    per 100 g

    Energy

    1685 kJ / 400 kcal

    Fat

    9,8 g

        - of which saturated fatty acids

    7,0 g

    Carbohydrates

    38,9 g

        - of which sugars

    6,5 g

    Dietary fiber

    2,4 g

    Protein

    37,8 g

    Salt

    1,34 g

    Mi. 22.07.

    approx. at yours

    Free

    from £250

    In Cart

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    Price per / kg-10%
    £19.43£21.59
    Pack price-10%
    £38.87£43.19
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Weight Gainer Comparison: Mass Gainer & Budget Weight Gainers

Looking for the right weight gainer to effectively build weight and muscle mass? Our comparison offers a clear overview of various products so you can choose the best—whether you’re a beginner, hardgainer or advanced athlete.

We show which gainers pack the most calories per serving, use premium carb sources (like oat flour), and deliver the best value. Compare top brands such as ESN, Optimum Nutrition, The Protein Works and MyProtein—complete with serving sizes, protein content, flavours and current best-price guarantees.

Buying an Affordable Weight Gainer – Maximum Mass for the Best Price

Sometimes a balanced diet alone isn’t enough to boost muscle growth. Weight gainers can supercharge your training and support mass gains. Our comparison helps you save money with discount codes and bundle offers.

🏆 Top Weight Gainer Winners: 4 Standout Products

  1. ESN Massive Weight Gainer
    ✓ Oat flour & isomaltulose for quality carbs
    ✓ Moderate sugar level—ideal for clean bulking
    ✓ Made in Germany—high quality

  2. Optimum Nutrition Serious Mass
    ✓ Over 1,200 kcal per serving—perfect for hardgainers
    ✓ High carb-to-protein ratio
    ✓ Internationally popular with proven results

  3. Protein Works Total Mass Matrix
    ✓ Complex carbs & 3 protein sources (whey, casein, soy)
    ✓ Wide flavour selection, creamy texture
    ✓ Balanced macros—built for advanced users

  4. MyProtein Impact Weight Gainer
    ✓ Excellent price-to-performance ratio
    ✓ Simple formulation & tasty shakes
    ✓ Great for beginners and budget-conscious lifters

Mass Gainer – More Mass, More Strength

If you have a fast metabolism, getting enough calories for muscle growth can be tough. Mass gainers provide a convenient solution: fast-absorbing energy and building blocks for size and strength. They complement a balanced diet, not replace it.

Weight Gainer Shake – The Perfect Training Supplement

A typical weight gainer shake delivers 300+ kcal in a 500 ml serving, making it ideal as a snack or post-workout boost. Many formulas include vitamins and minerals for extra support.

Benefits:

  • Combines carbohydrates & protein to fuel muscles

  • Supports muscle growth & recovery

  • Boosts energy for more intense training

  • Can double as a meal replacement or snack

✅ Checklist: Buying a Weight Gainer – What to Consider

  • ✓ Calories per serving: 400–600 kcal, depending on your goals and training load

  • ✓ Carb:Protein ratio: Ideally 2:1 or 3:1—e.g. 60 g carbs to 20–30 g protein

  • ✓ Quality carbs: Maltodextrin, oats or isomaltulose instead of sugar

  • ✓ Protein sources: Whey, casein or plant proteins (rice, pea)

  • ✓ Healthy fats: MCT oil, sunflower or flaxseed oil preferred

  • ✓ No unnecessary additives: No palm oil, artificial colours or preservatives

  • ✓ Solubility: Should mix smoothly in milk or water

  • ✓ Flavour & tolerance: Check reviews for everyday taste and digestibility

  • ✓ Price per 100 g: Compare bulk packaging and special offers

  • ✓ Optional extras: Creatine, vitamins or digestive enzymes as needed

Conclusion – Weight Gainers Compared

A weight gainer helps you consume the extra calories needed for muscle growth. When paired with training and proper nutrition, it bridges the gap for those struggling to eat enough. Use our comparison to pick the right option for your experience level and budget.

When to Buy a Weight Gainer?

  • ✓ Hardgainer: Fast metabolism, difficulty gaining weight

  • ✓ Struggling to eat enough: Trouble consuming large meals

  • ✓ Targeted mass gain: Need a calorie surplus for muscle growth

  • ✓ Active lifestyle: High energy expenditure from work or sport

  • ✓ Practical supplement: Extra shake between meals