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10 Best weight gainers of 2026

Save up to 21% off
  • Best Choice

    1

    Optimum Nutrition Gold Standard Pro Gainer, Weight Gainer Protein Powder, Vanilla Custard, 10.19 Pound, 28 Servings (Packaging May Vary)
    Optimum Nutrition
    9.8
    Exceptional

    Optimum Nutrition Gold Standard Pro Gainer, Weight Gainer Protein Powder, Vanilla Custard, 10.19 Pound, 28 Servings (Packaging May Vary)

    • is discontinued by manufacturer:No
    • product dimensions:11.5 x 6 x 17 inches 10.19 Pounds
    • country of origin:USA
    • asin:B002DYIZNK
    • date first available:April 21, 2004
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  • Value for Money

    2

    BSN TRUE-MASS Weight Gainer, Mass Gainer Protein Powder, Post Workout Muscle Recovery Powder, Muscle Gainer, 2:1 Carbs to Protein Ratio, Vanilla Ice Cream, 5.82 Pound, 16 Servings
    BSN
    9.6
    Exceptional

    BSN TRUE-MASS Weight Gainer, Mass Gainer Protein Powder, Post Workout Muscle Recovery Powder, Muscle Gainer, 2:1 Carbs to Protein Ratio, Vanilla Ice Cream, 5.82 Pound, 16 Servings

    • is discontinued by manufacturer:No
    • product dimensions:8.03 x 8.03 x 11.31 inches 5.82 Pounds
    • country of origin:USA
    • asin:B000GP5HOS
    • date first available:April 28, 2004

  • 3

    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)
    Dymatize
    9.5
    Excellent

    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)

    18% Off
    • is discontinued by manufacturer:No
    • product dimensions:15.5 x 11.5 x 5 inches 12 Pounds
    • country of origin:USA
    • asin:B005GHHLH2
    • date first available:August 8, 2011

  • 4

    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 (8 Servings)
    Dymatize
    9.3
    Excellent

    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 (8 Servings)

    • is discontinued by manufacturer:No
    • product dimensions:8 x 10.8 x 11.5 inches 5.95 Pounds
    • country of origin:USA
    • asin:B0020XL91E
    • date first available:March 25, 2009

  • 5

    NAKED 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
    NAKED
    9.1
    Excellent

    NAKED 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

    • is discontinued by manufacturer:No
    • product dimensions:7.97 x 8.1 x 11.1 inches 8 Pounds
    • country of origin:USA
    • asin:B01IO5TJZ4
    • date first available:July 18, 2016
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  • 6

    Supragenix CB-1 Weight Gainer Pills (90 Count) | Weight Gain Support for Women & Men | Clinically Tested Appetite Booster | Powerful Mass Gainer
    Supragenix
    8.9
    Very Good

    Supragenix CB-1 Weight Gainer Pills (90 Count) | Weight Gain Support for Women & Men | Clinically Tested Appetite Booster | Powerful Mass Gainer

    21% Off

  • 7

    Mutant Mass Extreme Gainer Protein Powder – High Calorie Weight Gainer with Whey Protein & BCAAs for Muscle Mass & Weight Gain - Vanilla Ice Cream 6 lbs
    Mutant
    8.7
    Very Good

    Mutant Mass Extreme Gainer Protein Powder – High Calorie Weight Gainer with Whey Protein & BCAAs for Muscle Mass & Weight Gain - Vanilla Ice Cream 6 lbs

    11% Off
    • is discontinued by manufacturer:No
    • product dimensions:4.92 x 13.98 x 13.39 inches 5.95 Pounds
    • country of origin:N/A
    • asin:B09F5R1BPJ
    • date first available:September 23, 2021

  • 8

    Muscle Milk Gainer Protein Powder, Vanilla Creme, 32g Protein, 5 Pound
    Muscle Milk
    8.6
    Very Good

    Muscle Milk Gainer Protein Powder, Vanilla Creme, 32g Protein, 5 Pound

    • is discontinued by manufacturer:No
    • product dimensions:12 x 12 x 14 inches 5 Pounds
    • country of origin:USA
    • asin:B00AAI6K7O
    • date first available:November 20, 2012

  • 9

    BOOST Very High Calorie Nutritional Drink – Helps Weight Gain & Maintenance - 530 Calories - 26 Vitamins & Minerals - 22 g Protein - Calorie-Dense Nutritional Drink - Chocolate - 8 fl oz (Pack of 24)
    BOOST
    8.5
    Good

    BOOST Very High Calorie Nutritional Drink – Helps Weight Gain & Maintenance - 530 Calories - 26 Vitamins & Minerals - 22 g Protein - Calorie-Dense Nutritional Drink - Chocolate - 8 fl oz (Pack of 24)

    • Vitamins & Minerals:26
    • Calories per Serving:530
    • Flavor:Chocolate
    • Serving Size:8 fl oz
    • Pack Size:24

  • 10

    Rival Nutrition Clean Gainer Chocolate Fudge 12 Lb I High Protein Lean Gainer Powdered Drink Mix I 560 Calories, 30g Protein, and 99g Multi-Source Carbs Per Serving I 36 Servings
    RIVAL NUTRITION
    8.2
    Good

    Rival Nutrition Clean Gainer Chocolate Fudge 12 Lb I High Protein Lean Gainer Powdered Drink Mix I 560 Calories, 30g Protein, and 99g Multi-Source Carbs Per Serving I 36 Servings

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