Mass Gainers

Compare Mass Gainer prices at Fitness Savvy. Mass gainers (or weight gainers) are high calorie shakes designed to help bulk up and add lean mass. At Fitness Savvy, you can compare prices on mass gainer protein powders, including the massively popular Mutant Mass & Optimum Nutrition Serious Mass protein shakes.

In our article: Best Protein Powders for 2018 – Fitness Savvy’s Top 5 we found Hench Nutrition Hi-Calorie Mass Gainer to be one of the best around. Packing over 1,000 calories per serving, this weight gain shake has racked up over 400 reviews. In addition, nearly 90% of these users gave it 5 out of 5 stars.

For those who struggle to add weight (hard gainers), mass gainers are the perfect protein powder for muscle gain. Not only are they a convenient way to increase muscle mass and overall size, but often contain other important vitamins and minerals.

These protein shakes are calorie dense, thanks to the high level of slow-release carbs many of them contain. You’ll also often find they cross over with all-in-one protein shakes. This is because they tend to have complete amino acid profiles.

Optimum Nutrition Serious Mass Weight Gain Powder

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Optimum Nutrition Serious Mass Weight Gain Powder
(5141 customer reviews)

Optimum Nutrition Serious Mass Weight Gain Powder

From £24.98
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Reflex One Stop Xtreme – 2.03/4.35kg
(266 customer reviews)

Reflex One Stop Xtreme – 2.03/4.35kg

From £25.95
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Bulk Powders INFORMED MASS – 3kg
(164 customer reviews)

Bulk Powders INFORMED MASS – 3kg

From £25.99
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The Protein Works Total Mass Matrix Extreme – 1.325kg
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Bodybuilding Warehouse Performance Mass Gainer – 1kg
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The Protein Works All In One Protein The Works – 4kg
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Optimum Nutrition Serious Mass Weight Gain Powder – Banana – 5.45kg
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Bulk Powders Complete Lean Mass – 1kg
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Pharma Freak Mass Freak – 6.8kg
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The Protein Works All In One Protein The Works – 2kg
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Optimum Nutrition Serious Mass Weight Gain Powder – Chocolate Mint – 5.45kg
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Bulk Powders Complete Mass – 1kg
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Hench Nutrition Hi-Calorie Mass Gainer 4kg
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Bodybuilding Warehouse Premium Mass Gainer – 1kg
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The Protein Works All In One Protein The Works – 1kg
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Optimum Nutrition Serious Mass Weight Gain Powder – Cookies and Cream – 5.45kg
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Bulk Powders Complete Vegan Gainer – 2.5kg
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USN Hyperbolic Mass All In One Weight Gainer 6kg