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10 Best weight gainers of 2026
Save up to 26% off
Best Choice1
Optimum Nutrition9.7Exceptional
Optimum Nutrition Gold Standard Pro Gainer, Weight Gainer Protein Powder, Double Chocolate, 10.19 Pounds (Packaging May Vary)
26% Off-
is discontinued by manufacturer:No
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product dimensions:11.5 x 6 x 17 inches 10.19 Pounds
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country of origin:USA
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asin:B002DYIZM6
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date first available:April 28, 2004
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Value for Money2
Optimum Nutrition9.6Exceptional
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 12 Pound (Packaging May Vary)
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is discontinued by manufacturer:No
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product dimensions:11.5 x 5.5 x 16 inches 12 Pounds
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country of origin:USA
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asin:B000GIPJ0M
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date first available:September 16, 2003
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3
Optimum Nutrition9.5Excellent
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 6 Pound (Packaging May Vary)
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is discontinued by manufacturer:Yes
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product dimensions:8.06 x 8.06 x 10.34 inches 6 Pounds
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country of origin:USA
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asin:B0015R36SK
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date first available:May 7, 2005
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4
Optimum Nutrition9.3Excellent
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)
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is discontinued by manufacturer:Yes
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product dimensions:7.83 x 7.87 x 10.27 inches 6 Pounds
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country of origin:USA
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asin:B0015R6ZPQ
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date first available:September 21, 2004
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5
Dymatize9.2Excellent
Dymatize Super Mass Gainer Protein Powder, Rich Chocolate, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein Powder, Isolate, and Casein (16 Servings)
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is discontinued by manufacturer:No
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product dimensions:15.5 x 11.5 x 5 inches 11.9 Pounds
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country of origin:USA
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asin:B00XQF7NG0
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date first available:April 27, 2011
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6
Dymatize9.1Excellent
Dymatize 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)
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is discontinued by manufacturer:No
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product dimensions:15.5 x 11.5 x 5 inches 12 Pounds
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country of origin:USA
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asin:B005GHHLH2
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date first available:August 8, 2011
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7
NAKED9.0Excellent
NAKED Mass - Natural Weight Gainer Protein Powder - 8 LB Bulk, NSF Certified, GMO Free, Gluten Free & Soy Free. No Artificial Ingredients - 1,250 Calories per Serving
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is discontinued by manufacturer:No
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product dimensions:8 x 8.03 x 11.06 inches 8 Pounds
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country of origin:N/A
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asin:B00UIAEOO0
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date first available:March 10, 2015
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8
Maximum Human Performance8.9Very Good
MHP UYM XXXL 1350 Mass Building Weight Gainer, Muscle Mass Gains, w/50g Protein, High Calories, 11g BCAAs, Leucine, French Vanilla Creme, 8 Servings
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is discontinued by manufacturer:No
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product dimensions:7.86 x 7.86 x 11.39 inches 9.6 ounces
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country of origin:USA
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asin:B07GZD4QW4
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date first available:August 30, 2018
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9
Supragenix8.7Very Good
Supragenix CB-1 Weight Gainer Pills (90 Count) | Weight Gain Support for Women & Men | Clinically Tested Appetite Booster | Powerful Mass Gainer
21% Off
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10
Mutant8.6Very Good
Mutant Mass Extreme 2500 - High Calorie Mass Gainer Whey Protein Powder with Whole Food Carbs - Muscle Building & Weight Gain for Extreme Hard Gainers - Triple Chocolate 6 lbs
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is discontinued by manufacturer:No
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product dimensions:4.92 x 13.98 x 13.39 inches 5.95 Pounds
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country of origin:N/A
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asin:B09F5J1CS9
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date first available:September 24, 2021
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