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Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 12 Pound (Packaging May Vary)

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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  • Optimum Nutrition Serious Mass Banana - 12 Lb
    71.99
    DPS Nutrition

    Optimum Nutrition Serious Mass Banana - 12 Lb

    Delivery date & cost shown at checkout

  • Optimum Nutrition Serious Mass Chocolate - 6 Lb
    39.99
    DPS Nutrition

    Optimum Nutrition Serious Mass Chocolate - 6 Lb

    Delivery date & cost shown at checkout

  • Optimum Nutrition Serious Mass Chocolate Peanut Butter - 12 Lb
    68.95
    DPS Nutrition

    Optimum Nutrition Serious Mass Chocolate Peanut Butter - 12 Lb

    Delivery date & cost shown at checkout

  • Optimum Nutrition Serious Mass Strawberry - 12 Lb
    71.99
    DPS Nutrition

    Optimum Nutrition Serious Mass Strawberry - 12 Lb

    Delivery date & cost shown at checkout

  • Optimum Nutrition Serious Mass Vanilla - 6 Lb
    39.99
    DPS Nutrition

    Optimum Nutrition Serious Mass Vanilla - 6 Lb

    Delivery date & cost shown at checkout

  • Optimum Nutrition SERIOUS MASS - 12 Ib Strawberry
    81.95
    Ultimate Sport Nutrition

    Optimum Nutrition SERIOUS MASS - 12 Ib Strawberry

    Delivery date & cost shown at checkout

  • Optimum Nutrition SERIOUS MASS - 12 Ib Vanilla
    81.95
    Ultimate Sport Nutrition

    Optimum Nutrition SERIOUS MASS - 12 Ib Vanilla

    Delivery date & cost shown at checkout

  • Optimum Nutrition Serious Mass Calorie Rich Protein Drink, Vanilla (12 lbs)
    83.99
    Uber Eats

    Optimum Nutrition Serious Mass Calorie Rich Protein Drink, Vanilla (12 lbs)

    Delivery date & cost shown at checkout

  • Optimum Nutrition, Serious Mass , Banana
    56.21
    iHerb

    Optimum Nutrition, Serious Mass , Banana

    Delivery date & cost shown at checkout

  • Optimum Nutrition, Serious Mass , Chocolate
    56.21
    iHerb

    Optimum Nutrition, Serious Mass , Chocolate

    Delivery date & cost shown at checkout

  • Optimum Nutrition, Serious Mass , Chocolate Peanut Butter
    56.21
    iHerb

    Optimum Nutrition, Serious Mass , Chocolate Peanut Butter

    Delivery date & cost shown at checkout

  • Optimum Nutrition, Serious Mass , Vanilla
    56.21
    iHerb

    Optimum Nutrition, Serious Mass , Vanilla

    Delivery date & cost shown at checkout

  • Serious Mass, Strawberry 5450 g - Optimum Nutrition
    102.93
    Naturitas

    Serious Mass, Strawberry 5450 g - Optimum Nutrition

    Delivery date & cost shown at checkout

  • Optimum Nutrition Serious Mass - A1 Supplements Chocolate 6 Lbs.
    69.99
    A1 Supplements

    Optimum Nutrition Serious Mass - A1 Supplements Chocolate 6 Lbs.

    Delivery date & cost shown at checkout

  • Serious Mass Gainer
    30.99
    Optimum Nutrition

    Serious Mass Gainer

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Product Details

HIGH CALORIE WEIGHT GAINER: More than 1,200 calories per 2-scoop serving
50 grams of blended protein per 2-scoop serving
Over 250 grams of carbohydrates per 2-scoop serving
With over 20 vitamins and minerals including Vitamin C and Zinc to provide immune support
MORE VERSATILITY: Using an electric blender, add fresh or frozen fruits, peanut butter, nuts, and other calorie dense foods to boost your weight gain potential

Best Review

Customers enjoy the taste of the protein supplement powder. They find it tasty and not overly sweet. Many say it helps them gain weight and muscle mass. The good composition of carbs and protein provides a substantial calorie and protein boost. However, some customers are disappointed with the size and stomach discomfort. There are mixed opinions on mixing ability.AI-generated from the text of customer reviews

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