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Weight Gainers

Weight Gainers. If you're trying to gain wieght, using a weight-gaining supplement can assist in adding the necessary extra calories. They make for the ideal meal-replacement formula combining the correct blends of protein, carbohydrates and vital nutrients. You can see our latest range below and remember, all of our discount Weight Gainers sports supplements and bodybuilding nutrition products include free delivery.

Product SRP Price Available Options
  1. Photo of
    Applied Nutrition Critical Mass 2.2kg
    Looking to gain Muscle Size and Strength, quickly? Look no further, the answer has arrived! Applied Nutrition's... Read More
    £33.49
    £25.99
    Strawberry In stock
    Banana In stock
    Vanilla In stock
    Chocolate In stock
  2. Photo of
    Applied Nutrition Critical Mass 4.4kg
    Looking to gain Muscle Size and Strength, quickly? Look no further, the answer has arrived! Applied Nutrition's... Read More
    £55.99
    £39.99
    Vanilla In stock
    Banana In stock
    Chocolate In stock
    Strawberry In stock
  3. Photo of
    AST Muscle XGF 1.2kg
    AST Sports Science Muscle-XGF is a potent mass-gaining formula designed for solid lean muscle growth without fat... Read More
    £42.50
    £29.99
    Vanilla In stock
    Chocolate In stock
  4. Photo of
    Atlas Superweight Gainer 1.5kg
    At more than 1500 calories per serving Atlas Superweight Gainer 1500 has more muscle building calories than any... Read More
    £14.95
    £11.99
    Vanilla In stock
    Strawberry In stock
    Chocolate In stock
    Banana In stock
  5. Photo of
    Atlas Superweight Gainer 5kg
    At more than 1500 calories per serving Atlas Superweight Gainer 1500 has more muscle building calories than any... Read More
    £39.00
    £29.99
    Chocolate In stock
    Banana In stock
    Strawberry In stock
    Vanilla In stock
  6. Photo of
    BSN True Mass 2.6kg
    BSN's True Mass is a macronutrient-heavy lean mass gainer tailored specifically towards people looking for the... Read More
    £69.99
    £42.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
    Cookies & Cream

    Sorry, currently unavailable

  7. Photo of
    Champion Nutrition Champion Mass 3kg
    Any seasoned bodybuilder knows that in order to keep gaining muscle mass you've got to do four things: train hard,... Read More
    £41.99
    £21.99
    Chocolate In stock
    Vanilla In stock
  8. Photo of
    Champion Nutrition Heavyweight Gainer 900 3175g
    Now with 35 grams of protein per serving! If packing on pure size is your goal, nothing helps you do it like Heavyweight... Read More
    £44.99
    £19.99 - £31.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
  9. Photo of
    CNP Professional Pro Mass 908g
    CNP Professional's Pro-Mass is not to be confused with cheap weight-gain powders, this is a scientific approach... Read More
    £20.99
    £15.99
    Strawberry In stock
    Chocolate In stock
    Vanilla In stock
    Banana In stock
  10. Photo of
    CNP Professional Pro Mass 2.5kg
    CNP Professional's Pro-Mass is not to be confused with cheap weight-gain powders, this is a scientific approach... Read More
    £38.49
    £29.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
    Banana In stock
  11. Photo of
    CNP Professional Pro Mass 4.5kg
    CNP Professional's Pro-Mass is not to be confused with cheap weight-gain powders, this is a scientific approach... Read More
    £60.89
    £44.99
    Vanilla In stock
    Strawberry In stock
    Chocolate In stock
    Banana In stock
  12. Photo of
    Cytosport CytoGainer 2.7kg
    If you’ve ever had trouble really growing, or had trouble maintaining your hard-earned size, this product... Read More
    £50.99
    £37.99
    Chocolate In stock
    Strawberry In stock
    Chocolate Mint In stock
    Vanilla In stock
  13. Photo of
    Cytosport Monster Mass 2.7kg
    To Build Monster Muscle you need Monster Mass! Significant scientific studies now suggest what athletes have always... Read More
    £49.99
    £34.99
    Banana In stock
    Chocolate In stock
    Cookies & Cream

    Sorry, currently unavailable

    Strawberry In stock
    Vanilla In stock
  14. Photo of
    Dorian Yates Formass 2.2kg
    Formass is indicated for athletes seeking to increase their daily intake of high-quality carbohydrate and protein... Read More
    £39.95
    £31.99
    Chocolate In stock
    Strawberry In stock
    Banana In stock
    Vanilla In stock
  15. Photo of
    Dymatize High Protein Mega Gainer 4.5kg
    Dymatize Nutrition's High Protein Mega Gainer is a powerful mass-gaining support formula designed for packing... Read More
    £69.99
    £49.99
    Berry In stock
    Chocolate In stock
    Cookies & Cream In stock
    Vanilla In stock
  16. Photo of
    Dymatize High Protein Mega Gainer 2.7kg
    Dymatize Nutrition's High Protein Mega Gainer is a powerful mass-gaining support formula designed for packing... Read More
    £47.99
    £35.99
    Chocolate In stock
    Vanilla

    Sorry, currently unavailable

  17. Photo of
    Dymatize Mega Gainer 3.6kg
    Dymatize Nutrition's exclusive formula provides the perfect ratio of essential and non-essential amino acids with... Read More
    £44.99
    £33.99
    Very Berry In stock
    Vanilla In stock
    Chocolate In stock
    Cafe Mocha In stock
  18. Photo of
    Dymatize Super Mass Gainer 5.4kg
    Dymatize Nutrition's Super Mass Gainer is a highly concentrated formula. A glutamine rich protein provides you... Read More
    £54.99
    £39.99
    Chocolate In stock
    Vanilla In stock
    Berry In stock
    Cookies & Cream In stock
  19. Photo of
    Dymatize Super Mass Gainer 2.7kg
    Dymatize Nutrition's Super Mass Gainer is a highly concentrated formula. A glutamine rich protein provides you... Read More
    £34.99
    £25.99
    Chocolate In stock
    Berry In stock
    Vanilla In stock
    Cookies & Cream In stock
  20. Photo of
    EAS Mass Factor 2.3kg
    Bodybuilders know that in order to grow, you need calories. Without adequate calories, gaining size, strength... Read More
    £39.99
    £34.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
  21. Photo of
    Extreme Nutrition Performance Mass 4.5kg
    Extreme Nutrition have carefully chosen ingredients which should not lead to the fat storage usually associated... Read More
    £59.95
    £41.99
    Strawberry/Banana In stock
    Chocolate In stock
  22. Photo of
    Garnell Nutrition Anabolic Mass II 2kg
    Anabolic-Mass II is a highly advanced “all-in-one growth support formula”. It has been designed to... Read More
    £39.99
    £29.99
    Chocolate In stock
    Strawberry In stock
    Banana In stock
  23. Photo of
    Garnell Nutrition Anabolic Mass II 4kg
    Anabolic-Mass II is a highly advanced “all-in-one growth support formula”. It has been designed to... Read More
    £74.99
    £54.99
    Chocolate In stock
    Strawberry In stock
    Banana In stock
  24. Photo of
    Garnell Nutrition Whey Gain 1.8kg
    Every bodybuilder and strength athlete desires more strength…more size…more power, the hunger burns... Read More
    £34.99
    £25.99
    Chocolate In stock
    Strawberry In stock
    Banana In stock
  25. Photo of
    Garnell Nutrition Whey Gain 4.5kg
    Every bodybuilder and strength athlete desires more strength…more size…more power, the hunger burns... Read More
    £65.99
    £51.99
    Chocolate In stock
    Strawberry In stock
    Banana In stock
  26. Photo of
    Gaspari Real Mass 2.7kg
    For those athletes desperately trying to put on quality mass, the question will undoubtedly arise, “Am I... Read More
    £49.99
    £34.99
    Chocolate In stock
    Strawberry

    Sorry, currently unavailable

    Vanilla In stock
  27. Photo of
    Labrada Lean Body Mass 60 1498g
    Lean Body Mass 60 contains a time-released blend of 6 high-quality proteins plus creatine monohydrate to support... Read More
    £37.99
    £29.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
  28. Photo of
    Labrada Lean Body Mass 60 2.7kg
    Lean Body Mass 60 contains a time-released blend of 6 high-quality proteins plus creatine monohydrate to support... Read More
    £54.99
    £39.99
    Chocolate In stock
    Vanilla In stock
  29. Photo of
    Maximuscle Progain Extreme 2083g
    Maximuscle’s Progain Extreme is the next generation of weight gainers and has been designed to deliver the... Read More
    £43.99
    £37.99
    Chocolate In stock
    Strawberry In stock
    Banana In stock
    Vanilla

    Sorry, currently unavailable

  30. Photo of
    Maximuscle Progain 2kg
    If you’re looking for a high quality weight gain drink, packed with whey protein and the healthy calories... Read More
    £38.99
    £32.99
    Strawberry In stock
    Chocolate In stock
    Banana In stock
    Vanilla In stock
  31. Photo of
    Maximuscle Progain 3kg
    If you’re looking for a high quality weight gain drink, packed with whey protein and the healthy calories... Read More
    £54.99
    £47.99
    Strawberry In stock
    Chocolate In stock
  32. Photo of
    Maxx Essentials Monster Maxx 1.7kg
    If packing on pure size is your goal, nothing helps you do it like Monster Maxx. If you're committed to packing... Read More
    £22.99
    £16.99
    Vanilla In stock
    Chocolate In stock
  33. Photo of
    Maxx Essentials Monster Maxx 4.5kg
    If packing on pure size is your goal, nothing helps you do it like Monster Maxx. If you're committed to packing... Read More
    £51.99
    £37.99
    Vanilla In stock
    Chocolate In stock
  34. Photo of
    MET-Rx Size Up 2.7kg
    If you are one of those people who have a tough time packing on solid, powerful muscle, try MET-Rx Xtreme Size... Read More
    £55.99
    £41.99
    Strawberry

    Sorry, currently unavailable

    Chocolate In stock
    Vanilla In stock
  35. Photo of
    MHP Up Your Mass 907g
    The advanced Macrobolic Nutrition profile in MHP's Up Your Mass provides the precise 45 / 35 / 20 ratio of macro... Read More
    £19.99
    £14.99
    Choc Fudge Brownie In stock
    Vanilla In stock
  36. Photo of
    MHP Up Your Mass 2267g
    The advanced Macrobolic Nutrition profile in MHP's Up Your Mass provides the precise 45 / 35 / 20 ratio of macro... Read More
    £49.99
    £31.99
    Choc Fudge Brownie In stock
    Cinnabun In stock
    Cookies & Cream In stock
    Vanilla In stock
  37. Photo of
    Muscle Asylum Project Mass Impact 2.2kg
    Introducing Hyper-Accelerated Mass Impact: the latest anabolic innovation from the Muscle Asylum Project. Whether... Read More
    £49.99
    £14.99
    Vanilla In stock
    Chocolate In stock
  38. Photo of
    Muscletech Mass-Tech (New Formula) 2.3kg
    Let's face it, muscle size is king! Nothing tells people that you're a bodybuilder more than a hulking frame... Read More
    £59.99
    £39.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
  39. Photo of
    Muscletech Weight Gainer Hardcore 2.27kg
    The science of weight gain is poorly understood by most nutritional supplement companies, as evident by their... Read More
    £49.99
    £29.99
    Chocolate In stock
    Vanilla In stock
  40. Photo of
    Nutrisport Weight Gain 1.4kg
    To gain weight you need to increase your daily food intake with good nutrition. Protein and carbohydrates are... Read More
    £14.95
    £10.99
    Banana In stock
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
  41. Photo of
    Nutrisport Weight Gain 5kg
    To gain weight you need to increase your daily food intake with good nutrition. Protein and carbohydrates are... Read More
    £39.00
    £27.99
    Banana In stock
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
  42. Photo of
    Optimum Nutrition Pro Complex Gainer 2.2kg
    Don't judge a gainer based solely upon its calories per serving. Because when it comes to gaining lean mass, not... Read More
    £44.99
    £31.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
    Banana In stock
  43. Photo of
    Optimum Nutrition Pro Complex Gainer 4.4kg
    Don't judge a gainer based solely upon its calories per serving. Because when it comes to gaining lean mass, not... Read More
    £79.99
    £57.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
  44. Photo of
    Optimum Nutrition Serious Mass 5.4kg
    Serious Mass: the ultimate in weight gain formulas. Serious Mass supplies you with the tools you need to pack... Read More
    £54.99
    £39.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
    Banana In stock
  45. Photo of
    Optimum Nutrition Serious Mass 2.7kg
    Serious Mass: the ultimate in weight gain formulas. Serious Mass supplies you with the tools you need to pack... Read More
    £29.99
    £22.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
    Banana In stock
  46. Photo of
    PhD Nutrition Pharma Gain 2.2Kg
    The world of mass gaining products is about to be re-invented in a major way. PhD Nutrition's Pharma Gain is not... Read More
    £37.49
    £29.99
    Strawberry Delight In stock
    Chocolate Cookie In stock
    Vanilla Creme In stock
  47. Photo of
    Prolab N-Large2 1.7kg
    Prolab N-Large2 is a powerful mass gaining support formula designed to promote size on the hardest gainers. Prolab... Read More
    £32.99
    £24.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
  48. Photo of
    Prolab N-Large2 4.5kg
    Prolab N-Large2 is a powerful mass gaining support formula designed to promote size on the hardest gainers. Prolab... Read More
    £74.99
    £51.99
    Chocolate

    Sorry, currently unavailable

    Vanilla In stock
    Strawberry

    Sorry, currently unavailable

  49. Photo of
    Prolab N-Large2 2.7kg
    SPECIAL LIMITED TIME OFFER - BUY N-LARGE 2.2kg VANILLA AND GET A FREE SHAKER! Prolab N-Large2 is a powerful mass... Read More
    £49.99
    £34.99
    Chocolate In stock
    Strawberry In stock
    Vanilla

    Sorry, currently unavailable

  50. Photo of
    PVL Mutant Mass 260g
    This is the ultimate lean gainer you've been waiting for! Mutant Mass is a serious calorie-dense formula, designed... Read More
    £4.99
    £3.49
    Chocolate In stock
  51. Photo of
    PVL Mutant Mass 6.8kg
    This is the ultimate lean gainer you've been waiting for! Mutant Mass is a serious calorie-dense formula, designed... Read More
    £74.99
    £54.99
    Chocolate In stock
    Vanilla In stock
    Strawberry Banana In stock
    Cookies & Cream In stock
  52. Photo of
    PVL Mutant Mass 2.2kg
    This is the ultimate lean gainer you've been waiting for! Mutant Mass is a serious formula, designed with only... Read More
    £29.99
    £21.99
    Chocolate In stock
    Strawberry Banana In stock
    Vanilla In stock
    Cookies & Cream In stock
  53. Photo of
    Reflex Instant Mass 2.7kg
    A combination of protein and organic carbohydrate provides a perfectly balanced and healthy approach to gaining... Read More
    £44.99
    £33.99
    Vanilla In stock
    Banana In stock
    Strawberry In stock
    Chocolate In stock
  54. Photo of
    Reflex Instant Mass 5.4kg
    A combination of protein and organic carbohydrate provides a perfectly balanced and healthy approach to gaining... Read More
    £74.99
    £57.99
    Chocolate In stock
    Strawberry In stock
  55. Photo of
    Sci-MX Mass System 2kg
    Sci-MX's Mass System is a high calorie/high carb version of the original Lean Grow MRF formulation, designed for... Read More
    £32.99
    £25.99
    Vanilla In stock
    Strawberry In stock
    Chocolate In stock
  56. Photo of
    Sci-MX Mass System 5kg
    Sci-MX's Mass System is a high calorie/high carb version of the original Lean Grow MRF formulation, designed for... Read More
    £66.99
    £52.99
    Variety In stock
    Vanilla In stock
    Strawberry In stock
    Chocolate In stock
  57. Photo of
    Six Star Muscle Mass Gainer 1.3kg
    Six Star Professional Strength Mass Gainer is a powerful anabolic weight gainer that is scientifically engineered... Read More
    £23.99
    £17.99
    Chocolate In stock
  58. Photo of
    Sportpharma Gain Max 1.7kg
    SportPharma Gain Max is a high quality, effective weight gainer unlike any other. At its core are two unique macronutrient... Read More
    £19.99
    £11.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
  59. Photo of
    Sportpharma Gain Max 2.7kg
    SportPharma Gain Max is a high quality, effective weight gainer unlike any other. At its core are two unique macronutrient... Read More
    £34.99
    £19.99
    Vanilla In stock
    Chocolate In stock
    Strawberry In stock
  60. Photo of
    Universal Nutrition Gain Fast 3100 2.3kg
    If you turn back the bodybuilding clock, you'll no doubt remember that old stand by, the "weight gainer." You... Read More
    £34.99
    £24.99
    Banana In stock
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
  61. Photo of
    Universal Nutrition Gain Fast 3100 4.5kg
    If you turn back the bodybuilding clock, you'll no doubt remember that old stand by, the "weight gainer." You... Read More
    £59.99
    £44.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
    Banana In stock
  62. Photo of
    Universal Nutrition Real Gains 1.7kg
    Universal Nutrition's Real Gains is an extremely powerful mass-cultivating support formula that was created with... Read More
    £37.99
    £15.99 - £25.99
    Cookies & Cream In stock
    Banana In stock
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
  63. Photo of
    Universal Nutrition Real Gains 3.1kg
    Universal Nutrition's Real Gains is an extremely powerful mass-cultivating support formula that was created with... Read More
    £64.99
    £29.99 - £45.99
    Cookies & Cream In stock
    Banana (U031) In stock
    Chocolate (U028) In stock
    Strawberry (U029) In stock
    Vanilla (U030) In stock
  64. Photo of
    Universal Nutrition Real Gains 4.8kg
    Universal Nutrition's Real Gains is an extremely powerful mass-cultivating support formula that was created with... Read More
    £99.99
    £64.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
    Banana In stock
  65. Photo of
    USN Hyperbolic Mass 2kg
    USN Hyperbolic Mass has been scientifically formulated for individuals with a fast metabolism who demand a high... Read More
    £32.99
    £24.99
    Strawberry In stock
    Chocolate In stock
    Vanilla In stock
  66. Photo of
    USN Hyperbolic Mass 6kg
    USN Hyperbolic Mass has been scientifically formulated for individuals with a fast metabolism who demand a high... Read More
    £79.99
    £59.99
    Strawberry In stock
    Chocolate In stock
    Vanilla In stock
  67. Photo of
    USN Hyperbolic Mass 6kg Bag
    USN Hyperbolic Mass has been scientifically formulated for individuals with a fast metabolism who demand a high... Read More
    £72.99
    £54.99
    Strawberry In stock
    Chocolate In stock
    Vanilla In stock
  68. Photo of
    USN Muscle Fuel Mass 2kg
    USN's Muscle Fuel Mass is a meal replacement formula that is designed for active people who demand the benefits... Read More
    £34.99
    £27.99
    Chocolate In stock
    Vanilla In stock
    Strawberry In stock
  69. Photo of
    USN Muscle Fuel Mass 5kg
    USN's Muscle Fuel Mass is a meal replacement formula that is designed for active people who demand the benefits... Read More
    £68.99
    £51.99
    Strawberry In stock
    Vanilla In stock
    Chocolate In stock
    Variety In stock
  70. Photo of
    USN Muscle Fuel Mass 1kg
    USN's Muscle Fuel Mass is a meal replacement formula that is designed for active people who demand the benefits... Read More
    £21.99
    £17.99
    Chocolate In stock
    Strawberry In stock
    Vanilla In stock
  71. Photo of
    VPX Stealth 2.2kg
    Stealth Muscle Amplification Lean Mass Gainer contains a synergistic combination of research proven compounds... Read More
    £49.99
    £34.99
    Vanilla Blast In stock
    Cookies & Cream In stock
    Chocolate Rush In stock