Optimum Nutrition’s Serious Mass is the ultimate muscle building and weight gain formula. With 1,250 calories per 2-scoop serving and 50 grams of protein to support muscle recovery, this powder makes the ideal post-workout and between meals shake for sizing up your goals. Serious Mass provides you with the tools you need to support your weight gains goals.
Mix 2 scoops of the powder into 700-720ml of cold water or milk using an electric blender. This allows to you add in fruits, peanut butter and other calorie-contributing foods. TIP: New users should start with a 1-scoop half serving. Use post-workout and/or between meals to add calories, carbs and protein to your healthy, balanced diet.
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Please ensure that this product is kept out of reach of children and not used if the seal is broken. After use, replace the lid promptly and avoid using a wet spoon or scoop. Store in a cool and dry place below 30 degrees Celsius, away from heat or moisture, and keep out of direct sunlight.
Please note that this is a formulated supplementary sports food and is not suitable for children under the age of 15, pregnant or nursing women, and should only be used under medical or dietetic supervision. Prior to consuming this product, please consult with a licensed healthcare professional. This should not be the sole source of nutrition and should be consumed in combination with a nutritious diet and/or a suitable physical training or exercise program. Do not exceed the recommended daily serving size and discontinue use immediately if any adverse effects are experienced.