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Shop / six star protein

Serious Mass Weight Gainer Protein Powder, Chocolate, 6 lbs

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$ 37.87   $26.51   save 30%
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Optimum Nutrition's SERIOUS MASS is a high-calorie weight gainer that serves up an impressive 1,260 calories, 50g of blended protein, and over 250g of carbohydrates per serving. Designed to help maximize your daily caloric intake, this post-workout and between-meals shake is the ideal solution for those looking to pack on pounds, especially when combined with regular resistance training.

With more tools at your disposal, SERIOUS MASS empowers you to reach your sizing-up goals. Providing a potent combination of 25 vitamins and minerals, plus creatine and glutamine, this weight-gain supplement goes beyond just calories and macros. By leveraging the power of a diverse nutrient profile, SERIOUS MASS supports your overall health and performance needs as you work to increase your mass.

Calorie-dense and macro-rich, each serving of SERIOUS MASS delivers 9 calories per gram of fat, 4 calories per gram of carbohydrate, and 4 calories per gram of protein. This carefully formulated ratio ensures you're fueling your body with the necessary building blocks to support muscle growth and recovery.

To further enhance the weight-gaining potential of SERIOUS MASS, Optimum Nutrition encourages users to blend the powder with fresh or frozen fruits, peanut butter, nuts, and other calorie-dense foods using an electric blender. This customizable approach allows you to tailor the shake to your specific preferences and needs, making it even more effective in helping you reach your desired weight goals.

In addition to the powerful nutritional profile of SERIOUS MASS, Optimum Nutrition has also expanded its offerings to include a new line of ON Apparel under the "True Strength" branding. This allows fitness enthusiasts to explore the brand's apparel options, further integrating Optimum Nutrition into their overall wellness journey.

It's important to note that due to the high-calorie nature of SERIOUS MASS, exposure to heat or sunlight may lead to melting or damage of the product. Therefore, customers are expected to be available during the product delivery to ensure the integrity of the supplement.

With its comprehensive nutritional support, versatile blending options, and commitment to overall wellness, Optimum Nutrition's SERIOUS MASS stands out as a premier weight-gain solution for those looking to maximize their caloric intake and achieve their fitness goals.

product information:

AttributeValue
is_discontinued_by_manufacturer‎Yes
product_dimensions‎8.06 x 8.06 x 10.34 inches; 6 Pounds
item_model_number‎1101537
department‎unisex-adult
date_first_available‎May 7, 2005
manufacturer‎Glanbia Performance Nutrition
country_of_origin‎USA
best_sellers_rank#2,788 in Health & Household (See Top 100 in Health & Household)
#3 in Sports Nutrition Weight Gainers
#440 in Sales & Deals
customer_reviews
ratings_count20
stars4.5

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