Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best weight gainers of 2026
Save up to 26% off
Best Choice1
Optimum NutritionOptimum Nutrition Gold Standard Pro Gainer, Weight Gainer Protein Powder, Double Chocolate, 10.19 Pounds (Packaging May Vary)
26% OffKey specs-
Package Information:Bag
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Date First Available:July 23, 2007
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Unit Count:163.04 Ounce
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Color:Double Rich Chocolate
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Item model number:1077769
9.7Exceptional
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Value for Money2
Optimum NutritionOptimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 12 Pound (Packaging May Vary)
Key specs-
Package Information:N/A
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Date First Available:September 16, 2003
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Unit Count:N/A
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Color:N/A
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Item model number:1101529
9.6Exceptional
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3
DymatizeDymatize Super Mass Gainer Protein Powder, Gourmet Vanilla, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein Powder, Isolate, and Casein (8 Servings)
Key specs-
Package Information:N/A
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Date First Available:March 25, 2009
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Unit Count:N/A
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Color:N/A
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Item model number:33129A
9.5Excellent
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4
Optimum NutritionOptimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 6 Pound (Packaging May Vary)
Key specs-
Package Information:N/A
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Date First Available:December 30, 2003
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Unit Count:96.0 Ounce
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Color:N/A
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Item model number:1101537
9.4Excellent
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5
Optimum NutritionOptimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)
Key specs-
Package Information:N/A
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Date First Available:December 30, 2003
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Unit Count:96.0 Ounce
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Color:N/A
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Item model number:1098370
9.2Excellent
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6
DymatizeDymatize Super Mass Gainer Protein Powder, Gourmet Vanilla, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein, Isolate, and Casein (16 Servings)
Key specs-
Package Information:N/A
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Date First Available:August 8, 2011
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Unit Count:N/A
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Color:N/A
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Item model number:33150A
9.1Excellent
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7
NAKEDNAKED Vanilla Mass - All Natural Vanilla Weight Gainer Protein Powder - 8lb Bulk, NSF Certified, GMO Free, Gluten Free & Soy Free, No Artificial Ingredients - 1,260 Calories - 11 Servings
8.9Very Good
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8
NaturadeNaturade Weight Gain Nutrition Drink Mix for Healthy Weight Support, Balanced Calories with Protein, Vitamins & Minerals, Vanilla - 40.6 oz
Key specs-
Package Information:N/A
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Date First Available:December 7, 2003
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Unit Count:N/A
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Color:N/A
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Item model number:079911026638
8.8Very Good
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9
Maximum Human PerformanceMHP UYM XXXL 1350 Mass Building Weight Gainer, Muscle Mass Gains, w/50g Protein, High Calories, 11g BCAAs, Leucine, French Vanilla Creme, 8 Servings
Key specs-
Package Information:N/A
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Date First Available:August 30, 2018
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Unit Count:96.0 Ounce
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Color:N/A
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Item model number:008790
8.7Very Good
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10
SupragenixSupragenix CB-1 Weight Gainer Pills (90 Count) | Weight Gain Support for Women & Men | Clinically Tested Appetite Booster | Powerful Mass Gainer
21% Off8.5Good
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