Optimum Nutrition’s Serious Mass is a premium high-calorie protein powder supplement that helps individuals build muscle and gain weight effectively. This version comes in the Chocolate Peanut Butter flavor, offering a creamy and rich taste with each shake. Each serving provides 1,250 calories, 50g of protein, and 253g of carbohydrates, making it an ideal supplement for those aiming to support muscle growth and meet their daily calorie intake goals.
Whether you’re looking to bulk up or simply fuel intense workouts, Serious Mass is designed to support your weight gain and muscle-building journey.
Key Features:
-
1,250 Calories per Serving – Supports muscle gain and weight gain.
-
50g Protein per Serving – Aids in building and maintaining muscle.
-
253g Carbohydrates per Serving – Helps replenish energy and fuel intense workouts.
-
Banned Substance Tested – Guaranteed safety for athletes.
-
Chocolate Peanut Butter Flavor – A delicious, indulgent flavor that satisfies your taste buds.
-
Ideal for Hard Gainers – Perfect for people struggling to gain weight and muscle.
-
Net Weight: 12 lbs (5.44 kg)
-
16 Servings per Bag
Directions:
Mix 2 scoops with 16-20 oz of water or milk. Consume once daily, or as directed by your healthcare professional.
Ingredients:
-
Protein Blend: Whey Protein Concentrate, Casein Protein
-
Carbohydrates: Dextrose, Maltodextrin
-
Other Ingredients: Vitamins, Minerals, Amino Acids

Reviews
There are no reviews yet.