Weight Gainers
  • Special Offers
    35 Servings
    £32.99 free UK delivery
    You save: £4.50
    8 Servings
    £27.99 free UK delivery
    You save: £20.00
    25 Servings
    £28.99 free UK delivery
    You save: £11.00
    16 Servings
    £35.99 free UK delivery
    You save: £19.00
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    Nutrisport Protein + Carbs - 1.4kg (3.1lb)

    14 Servings
    £11.99 free UK delivery
    You save: £0.96
    Protein and Complex Carbohydrates: Fuel muscle growth and accelerate fat loss with the ideal blended ratio of complex carbohydrates and whey... more »

    Nutrisport Protein + Carbs - 5kg (11.0lb)

    50 Servings
    £29.75 free UK delivery
    You save: £9.25
    Fuel muscle growth and accelerate workout recovery with the ideal blended ratio of complex carbohydrates and whey protein. A convenient supplement... more »

    Garnell Whey Gain - 1.82kg (4.0lb)

    18 Servings
    £23.49 free UK delivery
    You save: £10.50
    Whey-Gain has an excellent amino acid profile (10g of amino acids per serving) to encourage protein synthesis and is virtually lactose free and is... more »

    CNP Pro Mass - 4.5kg (9.9lb)

    45 Servings
    £42.99 free UK delivery
    You save: £17.90
    Pro-Mass is not to be confused with cheap weight-gain powders, this is a scientific approach to gaining lean muscle mass for those with a fast... more »

    CNP Pro Mass - 2.5kg (5.5lb)

    25 Servings
    £26.99 free UK delivery
    You save: £11.50
    Pro-Mass is not to be confused with cheap weight-gain powders, this is a scientific approach to gaining lean muscle mass for those with a fast... more »

    ON Serious Mass - 5.45kg (12.0lb)

    16 Servings
    £35.99 free UK delivery
    You save: £19.00
    A very good quality weight gain product. As to be expected with all O.N. products, Serious Mass mixes easily and tastes good! This is what ON say... more »

    ProLab N Large 2 - 1.73kg (3.8lb)

    11 Servings
    £21.99 free UK delivery
    You save: £11.00
    N-Large II is a powerful mass gaining formula designed to pack size on the hardest gainers. This potent formula delivers more calories and protein... more »

    PVL Mutant Mass - 6.8kg

    26 Servings
    £53.99 free UK delivery
    You save: £21.00
    This is the ultimate lean gainer you''ve been waiting for! Mutant Mass is a serious formula designed with only hard working athletes in mind who... more »

    PhD Nutrition Pharma Gain - 2.27kg (5.0lb)

    35 Servings
    £32.99 free UK delivery
    You save: £4.50
    Mass-Gaining innovation with a 40/40 split between a bio-engineered 8-way protein blend and a triple-action carbohydrate matrix. Pharma-Gain... more »

    Dymatize Super Mass Gainer - 2.72kg (6.0lb)

    8 Servings
    £27.99 free UK delivery
    You save: £20.00
    Super Mass Gainer is a highly concentrated formula. Our glutamine rich protein provides you with the necessary Proprietary Amino Acid Blend to help... more »

    Boditronics Mass Attack - 4kg (8.8lb)

    40 Servings
    £43.99 free UK delivery
    You save: £15.96
    Mass Attack is a state of the art lean mass gainer formulated specifically to support muscle development and maturity. Mass Attack is a proprietary... more »

    MET Rx Size Up Weight Gainer - 2.72kg (6.0lb)

    16 Servings
    £37.99 free UK delivery
    You save: £15.00
    Size-Up is specially designed for hard gainers who want to gain weight and pack-on quality mass. MET-Rx Size Up features four hardcore optimizer... more »

    Reflex Instant Mass - 2.73kg (6.0lb)

    20 Servings
    £29.99 free UK delivery
    You save: £15.00
    If you want to gain weight fast try Instant mass. With a combination of protein and organic carbohydrate that provides a perfectly balanced and... more »

    Maximuscle Progain - 2kg (4.4lb)

    17 Servings
    £38.99 free UK delivery
    Britain's no.1 selling weight gainer for packing on muscle & size. If you're looking to bulk up or add size, you won't go wrong with Progain.... more »

    Nutrisport Weight Gain - 5kg (11.0lb)

    50 Servings
    £29.75 free UK delivery
    You save: £9.25
    To gain weight you need to increase your daily food intake with good nutrition. Protein and carbohydrates are the key nutrients in weight gaining... more »

    Boditronics Mass Attack - 2.5kg (5.5lb)

    25 Servings
    £28.99 free UK delivery
    You save: £11.00
    Mass Attack is a state of the art lean mass gainer formulated specifically to support muscle development and maturity. Mass Attack is a proprietary... more »

    Nutrisport Weight Gain - 1.4kg (3.1lb)

    14 Servings
    £9.99 free UK delivery
    You save: £4.96
    To gain weight you need to increase your daily food intake with good nutrition. Protein and carbohydrates are the key nutrients in weight gaining... more »

    ProLab N Large 2 - 2.73kg (6.0lb)

    18 Servings
    £25.99 free UK delivery
    You save: £24.00
    Limited Offer Price Prolab Nutrition N-Large2 is a powerful mass-gaining support formula designed to promote size on the hardest... more »

    Atlas Super Weight Gainer - 1.5kg (3.3lb)

    5 Servings
    £13.49 free UK delivery
    You save: £1.46
    To gain weight fast you need calories. With over 1107kcal per serving Super weight gainer is packed with all the protein and carbohydrates the body... more »

    BSN True Mass - 2.6kg (5.7lb)

    18 Servings
    £39.99 free UK delivery
    You save: £25.00
    Introducing a Lean Mass and Weight Gaining Phenomenon. True Mass is an ultra premium protein powder designed to effectively support and enhance... more »

    Dymatize Mega Gainer - 3.64kg (8lb)

    29 Servings
    £29.99 free UK delivery
    You save: £15.00
    Dymatize's exclusive formula provides the perfect ratio of Essential and Non-Essential Amino Acids with Complex and Simple Carbohydrates. Each... more »

    ON Serious Mass - 2.73kg (6.0lb)

    8 Servings
    £25.99 free UK delivery
    You save: £4.00
    Serious Mass: the ultimate in weight gain formulas. more »

    Muscletech Weight Gainer Hardcore - 2.27kg (5.0lb)

    15 Servings
    £37.99 free UK delivery
    You save: £12.00
    Weight Gainer Hardcore is the most clean, pure, anabolic weight-gain formula capable of putting size and muscular weight on your body at lightning... more »

    Dymatize Super Mega Gainer - 5.46kg (12.0lb)

    16 Servings
    £37.99 free UK delivery
    You save: £17.00
    Dymatize Super Mega Gainer is a highly concentrated formula. Our glutamine rich protein provides you with the necessary Proprietary Amino Acid... more »

    CNP Pro Mass - 0.91kg (2.0lb)

    9 Servings
    £14.99 free UK delivery
    You save: £6.00
    It is no secret that nutrition companies view their weight gain formulas as simply a cheap way of supplying protein and calories. Lacking in any... more »

    PVL Monster Maxx - 4.55kg (10.0lb)

    18 Servings
    £38.99 free UK delivery
    You save: £13.00
    If packing on pure size is your goal, nothing helps you do it like MonsterMaxx. If you've committed to packing on some serious muscle and weight,... more »

    ON Pro Complex Gainer - 2.23kg (4.9lb)

    14 Servings
    £33.99 free UK delivery
    You save: £11.00
    Optimum Nutrition is proud to bring you Pro Complex Gainer - the worlds premier lean gainer supplement. Unlike typical weight gain formulas, ON Pro... more »

    AST Muscle XGF - 1.2kg (2.6lb)

    16 Servings
    £27.99 free UK delivery
    You save: £14.51
    Muscle-XGF is a potent mass gaining formula designed for solid lean muscle growth without fat gain. Typical weight gainers get their calories... more »

    PVL Monster Maxx - 1.7kg (3.7lb)

    7 Servings
    £18.99 free UK delivery
    You save: £4.00
    If packing on pure size is your goal, nothing helps you do it like MonsterMaxx. If you've committed to packing on some serious muscle and weight,... more »

    Garnell Whey Gain - 4.55kg (10.0lb)

    46 Servings
    £41.99 free UK delivery
    You save: £23.00
    Whey-Gain only uses the best ingredients, mixed chain Maltodextrins as a source of carbohydrate and Whey protein concentrate from cross flow,... more »

    LA Muscle Platinum - 2.2kg (4.8lb)

    28 Servings
    £31.99 free UK delivery
    You save: £6.00
    Platinum is the most advanced and effective weight-gain & meal replacement formula ever developed. It contains ingredients not found in similar... more »

    Maximuscle Progain Extreme - 2.1kg (4.6lb)

    17 Servings
    £43.99 free UK delivery
    Our most successful and popular weight-gainer now turbo-charged and made more powerful and effective than ever. more »

    EAS Mass Factor - 2.3kg (5.0lb)

    14 Servings
    £29.99 free UK delivery
    You save: £10.00
    EAS Mass Factor is an easily made protein shake designed to give you a high number of calories without the fat! It''''s hard to get everything your... more »

    USN Muscle Fuel Mass - 5kg (11.0lb)

    32 Servings
    £55.19 free UK delivery
    You save: £13.80
    Rapid muscle mass gain. Bulking up (Ideal for hard-gainers). Use if training for more than 2 hours per day. .Increasing strength and energy for... more »

    USN Muscle Fuel Mass - 2kg (4.4lb)

    14 Servings
    £27.99 free UK delivery
    You save: £7.00
    Rapid muscle mass gain. Bulking up (Ideal for hard-gainers). Use if training for more than 2 hours per day. Increasing strength and energy for... more »

    SIS Build - 40g x 15 Sachet(s)

    15 Servings
    £19.95 free UK delivery
    You save: £2.55
    Rapidly absorbed whey protein isolate and hydrolysate producing high levels of circulating amino acids. Taken between meals to increase protein... more »

    SIS Build - 1.2kg (2.6lb)

    30 Servings
    £36.99 free UK delivery
    You save: £3.01
    Rapidly absorbed whey protein isolate and hydrolysate producing high levels of circulating amino acids. Taken between meals to increase protein... more »

    SK Sports (Vyomax) Vyogain Mass & Strength Bars - 12 x...

    12 Servings
    £15.99 free UK delivery
    You save: £7.89
    Get the correct amount of protein your body needs with SK Sports (Vyomax) Vyogain Mass & Strength bars. Packed with 20g of protein and MCTS these bars are... more »

    Optimum Health Ultimate Gainer - 3.6kg

    50 Servings
    £23.99 free UK delivery
    You save: £11.00
    Get the ultimate in muscle mass with this weight gainer from Optimum Health. This formula has been designed to be easily digested and provides all the... more »

    Cytosport Cyto Gainer - 2.72kg (6.0lb)

    18 Servings
    £31.99 free UK delivery
    You save: £16.00
    Combined with a serious strength training regimen and a sensible healthy diet you will notice immediate gains in muscle mass and bodyweight when supplementing... more »
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