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Current Dispatch Times: Normal [Same Day Before 3pm EST]

Top 10 | Best Selling Weight Gainer Supplements

9 products

Contrary to popular belief, it isn’t always about losing weight. At Supplement Superstore, we know weight gainers can be a critical part of your fitness routine, which is why we select some of the best supplements on the market for our customers. Our Top Ten Best Selling Weight Gainer Supplements feature the must-have supplements our customers are loving at the moment so you can see what you may be missing.

Each month, our list will update to reflect how our customers feel about new additions and old favourites. Whether you’re in the market for a weight gainer for your fitness or for another reason, Supplement Superstore has the best weight gainer supplements you need to succeed.

  • Optimum Nutrition Serious Mass Weight Gainer 12lb / Chocolate at Supplement Superstore Canada 748927023800
    Sold out
    $97.99 CAD

    Serious Mass

    by Optimum Nutrition 82 reviews

    High-Calorie Weight Gainer Although many people traditionally try to lose weight, there are several instances when gaining weight is equally as des...

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    $97.99 CAD
    Sold out
  • ANS Performance N-Mass Weight Gainer 15lb / Milk Chocolate at Supplement Superstore Canada 638037635577
    $44.99 CAD - $89.99 CAD

    N-Mass

    by ANS Performance 17 reviews

    Big Goals. Big Solutions. If you want big muscles, you have to eat big meals. However, consuming enough calories can be a challenge if you have a v...

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    from $44.99 CAD
  • Mammoth Mass Weight Gainer 15lb / Banana at Supplement Superstore Canada 625486101036
    $95.99 CAD

    Mass

    by Mammoth 16 reviews

    Gain Weight the Right Way If you want to gain weight, don't throw caution to the wind and eat whatever you want. Take the healthy, smart approach w...

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    $95.99 CAD
  • Perfect Sports Hulk Weight Gainer 10lb / Vanilla Ice Cream at Supplement Superstore Canada 699097755216
    $99.99 CAD

    Hulk

    by Perfect Sports 18 reviews

    All Day Protein When our bodies don’t have the fuel they need to feed our muscles, they create it by stealing energy from your muscles. Protect you...

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    $99.99 CAD
  • Rivalus Clean Gainer Weight Gainer 10lb / Chocolate Fudge at Supplement Superstore Canada 807156006401
    $99.99 CAD

    Clean Gainer

    by Rival Nutrition 13 reviews

    High in Protein Support your muscle goals with Clean Gainer by Rivalus. If you want to create serious muscles and increase your overall size, you n...

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    $99.99 CAD
  • Mutant Mass Weight Gainer 15lb / Triple Chocolate at Supplement Superstore Canada 627933026565
    $94.99 CAD

    Mass

    by Mutant 8 reviews

    Designed for Hardcore If you're looking for a mass gainer that's unlike anything else, you're looking for Mutant Mass. This formula features high p...

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    $94.99 CAD
  • Allmax QuickMass Weight Gainer 12lb / Chocolate at Supplement Superstore Canada 665553216065
    $109.99 CAD

    QuickMass

    by Allmax 10 reviews

    Impressive Body Mass Support your body inside and out and gain the body mass you crave with QuickMass by ALLMAX. The supplement has been redesigned...

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    $109.99 CAD
  • PVL Sport Gainer Weight Gainer 3.35lb / Rich Chocolate at Supplement Superstore Canada 627933028316
    $32.99 CAD

    Sport Gainer

    by PVL 1 review

    Packed with Protein While some athletes want to increase their protein levels by a little, others want to go all in. PVL Sport Gainer is the obviou...

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    $32.99 CAD
  • ANS Performance Lean Mass Protein Powder 5lb / Rich Milk Chocolate at Supplement Superstore Canada 659153876118
    $69.99 CAD

    Lean Mass

    by ANS Performance 3 reviews

    Lean Muscle Mass Obtain massive muscle development with Lean Mass by ANS Performance. This muscle builder is a fantastic way to help athletes add l...

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    $69.99 CAD