Weight Gain

Weight gain supplements have come a long way from the original gut bloating, sugary gainers of the 80s. Most modern mass gainers like Reflex Instant Mass and Maximuscle Progain offer the highest quality proteins, sensible amounts of slow digesting carbohydrates and the right amount of calories and nutrients to aid in lean muscle gain whilst minimising the chances of adding bodyfat. These weight gain sports supplements and bodybuilding nutrition products are what we call 'nutrient dense', meaning that every calorie you are ingesting is worthwhile and not simply 'empty calories'. Two of our most popular weight gainers are Muscletech Mass-Tech and PVL Mutant Mass.

  1. Applied Nutrition Critical Mass 2.2kg

    Our Price: £25.99 RRP: £33.49, Save: £7.50

    In stock

  2. Applied Nutrition Critical Mass 4.4kg

    Our Price: £39.99 RRP: £55.99, Save: £16.00

    In stock

  3. AST Muscle XGF 1.2kg

    Our Price: £29.99 RRP: £42.50, Save: £12.51

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  4. Atlas Superweight Gainer 1.5kg

    Our Price: £11.99 RRP: £14.95, Save: £2.96

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  5. Atlas Superweight Gainer 5kg

    Our Price: £29.99 RRP: £39.00, Save: £9.01

    In stock

  6. BSN True Mass 2.6kg

    Our Price: £42.99 RRP: £69.99, Save: £27.00

    In stock

  7. Champion Nutrition Champion Mass 3kg

    Our Price: £21.99 RRP: £41.99, Save: £20.00

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  8. Champion Nutrition Heavyweight Gainer 900 3175g

    Our Price: £19.99 - £31.99 RRP: £44.99, Save: £13.00

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  9. CNP Professional Pro Mass 908g

    Our Price: £15.99 RRP: £20.99, Save: £5.00

    In stock

  10. CNP Professional Pro Mass 2.5kg

    Our Price: £29.99 RRP: £38.49, Save: £8.50

    In stock

  11. CNP Professional Pro Mass 4.5kg

    Our Price: £44.99 RRP: £60.89, Save: £15.90

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  12. Cytosport CytoGainer 2.7kg

    Our Price: £37.99 RRP: £50.99, Save: £13.00

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  13. Cytosport Monster Mass 2.7kg

    Our Price: £34.99 RRP: £49.99, Save: £15.00

    In stock

  14. Dorian Yates Formass 2.2kg

    Our Price: £31.99 RRP: £39.95, Save: £7.96

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  15. Dymatize High Protein Mega Gainer 4.5kg

    Our Price: £49.99 RRP: £69.99, Save: £20.00

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  16. Dymatize High Protein Mega Gainer 2.7kg

    Our Price: £35.99 RRP: £47.99, Save: £12.00

    In stock

  17. Dymatize Mega Gainer 3.6kg

    Our Price: £33.99 RRP: £44.99, Save: £11.00

    In stock

  18. Dymatize Super Mass Gainer 5.4kg

    Our Price: £39.99 RRP: £54.99, Save: £15.00

    In stock

  19. Dymatize Super Mass Gainer 2.7kg

    Our Price: £25.99 RRP: £34.99, Save: £9.00

    In stock

  20. EAS Mass Factor 2.3kg

    Our Price: £34.99 RRP: £39.99, Save: £5.00

    In stock

  21. Extreme Nutrition Performance Mass 4.5kg

    Our Price: £41.99 RRP: £59.95, Save: £17.96

    In stock

  22. Garnell Nutrition Anabolic Mass II 2kg

    Our Price: £29.99 RRP: £39.99, Save: £10.00

    In stock

  23. Garnell Nutrition Anabolic Mass II 4kg

    Our Price: £54.99 RRP: £74.99, Save: £20.00

    In stock

  24. Garnell Nutrition Whey Gain 1.8kg

    Our Price: £25.99 RRP: £34.99, Save: £9.00

    In stock

  25. Garnell Nutrition Whey Gain 4.5kg

    Our Price: £51.99 RRP: £65.99, Save: £14.00

    In stock

  26. Gaspari Real Mass 2.7kg

    Our Price: £34.99 RRP: £49.99, Save: £15.00

    In stock

  27. Labrada Lean Body Mass 60 1498g

    Our Price: £29.99 RRP: £37.99, Save: £8.00

    In stock

  28. Labrada Lean Body Mass 60 2.7kg

    Our Price: £39.99 RRP: £54.99, Save: £15.00

    In stock

  29. Maximuscle Progain Extreme 2083g

    Our Price: £37.99 RRP: £43.99, Save: £6.00

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  30. Maximuscle Progain 2kg

    Our Price: £32.99 RRP: £38.99, Save: £6.00

    In stock

  31. Maximuscle Progain 3kg

    Our Price: £47.99 RRP: £54.99, Save: £7.00

    In stock

  32. Maxx Essentials Monster Maxx 1.7kg

    Our Price: £16.99 RRP: £22.99, Save: £6.00

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  33. Maxx Essentials Monster Maxx 4.5kg

    Our Price: £37.99 RRP: £51.99, Save: £14.00

    In stock

  34. MET-Rx Size Up 2.7kg

    Our Price: £41.99 RRP: £55.99, Save: £14.00

    In stock

  35. MHP Up Your Mass 907g

    Our Price: £14.99 RRP: £19.99, Save: £5.00

    In stock

  36. MHP Up Your Mass 2267g

    Our Price: £31.99 RRP: £49.99, Save: £18.00

    In stock

  37. Muscle Asylum Project Mass Impact 2.2kg

    Our Price: £14.99 RRP: £49.99, Save: £35.00

    In stock

  38. Muscletech Mass-Tech (New Formula) 2.3kg

    Our Price: £39.99 RRP: £59.99, Save: £20.00

    In stock

  39. Muscletech Weight Gainer Hardcore 2.27kg

    Our Price: £29.99 RRP: £49.99, Save: £20.00

    In stock

  40. Nutrisport Weight Gain 1.4kg

    Our Price: £10.99 RRP: £14.95, Save: £3.96

    In stock

  41. Nutrisport Weight Gain 5kg

    Our Price: £27.99 RRP: £39.00, Save: £11.01

    In stock

  42. Optimum Nutrition Pro Complex Gainer 2.2kg

    Our Price: £31.99 RRP: £44.99, Save: £13.00

    In stock

  43. Optimum Nutrition Pro Complex Gainer 4.4kg

    Our Price: £57.99 RRP: £79.99, Save: £22.00

    In stock

  44. Optimum Nutrition Serious Mass 5.4kg

    Our Price: £39.99 RRP: £54.99, Save: £15.00

    In stock

  45. Optimum Nutrition Serious Mass 2.7kg

    Our Price: £22.99 RRP: £29.99, Save: £7.00

    In stock

  46. PhD Nutrition Pharma Gain 2.2Kg

    Our Price: £29.99 RRP: £37.49, Save: £7.50

    In stock

  47. Prolab N-Large2 1.7kg

    Our Price: £24.99 RRP: £32.99, Save: £8.00

    In stock

  48. Prolab N-Large2 4.5kg

    Our Price: £51.99 RRP: £74.99, Save: £23.00

    In stock

  49. Prolab N-Large2 2.7kg

    Our Price: £34.99 RRP: £49.99, Save: £15.00

    In stock

  50. PVL Mutant Mass 260g

    Our Price: £3.49 RRP: £4.99, Save: £1.50

    In stock

  51. PVL Mutant Mass 6.8kg

    Our Price: £54.99 RRP: £74.99, Save: £20.00

    In stock

  52. PVL Mutant Mass 2.2kg

    Our Price: £21.99 RRP: £29.99, Save: £8.00

    In stock

  53. Reflex Instant Mass 2.7kg

    Our Price: £33.99 RRP: £44.99, Save: £11.00

    In stock

  54. Reflex Instant Mass 5.4kg

    Our Price: £57.99 RRP: £74.99, Save: £17.00

    In stock

  55. Sci-MX Mass System 2kg

    Our Price: £25.99 RRP: £32.99, Save: £7.00

    In stock

  56. Sci-MX Mass System 5kg

    Our Price: £52.99 RRP: £66.99, Save: £14.00

    In stock

  57. Six Star Muscle Mass Gainer 1.3kg

    Our Price: £17.99 RRP: £23.99, Save: £6.00

    In stock

  58. Sportpharma Gain Max 1.7kg

    Our Price: £11.99 RRP: £19.99, Save: £8.00

    In stock

  59. Sportpharma Gain Max 2.7kg

    Our Price: £19.99 RRP: £34.99, Save: £15.00

    In stock

  60. Universal Nutrition Gain Fast 3100 2.3kg

    Our Price: £24.99 RRP: £34.99, Save: £10.00

    In stock

  61. Universal Nutrition Gain Fast 3100 4.5kg

    Our Price: £44.99 RRP: £59.99, Save: £15.00

    In stock

  62. Universal Nutrition Real Gains 1.7kg

    Our Price: £15.99 - £25.99 RRP: £37.99, Save: £12.00

    In stock

  63. Universal Nutrition Real Gains 3.1kg

    Our Price: £29.99 - £45.99 RRP: £64.99, Save: £19.00

    In stock

  64. Universal Nutrition Real Gains 4.8kg

    Our Price: £64.99 RRP: £99.99, Save: £35.00

    In stock

  65. USN Hyperbolic Mass 2kg

    Our Price: £24.99 RRP: £32.99, Save: £8.00

    In stock

  66. USN Hyperbolic Mass 6kg

    Our Price: £59.99 RRP: £79.99, Save: £20.00

    In stock

  67. USN Hyperbolic Mass 6kg Bag

    Our Price: £54.99 RRP: £72.99, Save: £18.00

    In stock

  68. USN Muscle Fuel Mass 2kg

    Our Price: £27.99 RRP: £34.99, Save: £7.00

    In stock

  69. USN Muscle Fuel Mass 5kg

    Our Price: £51.99 RRP: £68.99, Save: £17.00

    In stock

  70. USN Muscle Fuel Mass 1kg

    Our Price: £17.99 RRP: £21.99, Save: £4.00

    In stock

  71. VPX Stealth 2.2kg

    Our Price: £34.99 RRP: £49.99, Save: £15.00

    In stock