Optimum Nutrition Serious Mass Chocolate 6 lb (2.72 kg) High-Calorie Weight Gainer with 50g Protein, 250g+ Carbs & Creatine for Muscle Mass & Weight Gain
Optimum Nutrition Serious Mass Chocolate 6 lb (2.72 kg) is a high-calorie mass gainer designed for active adults, athletes and hard gainers who struggle to meet their calorie requirements through food alone. Each full serving provides approximately 1,250+ calories, 50g of high-quality protein and more than 250g of carbohydrates to support weight gain, muscle growth, recovery and demanding workouts. The formula also provides creatine, glutamine and a comprehensive blend of vitamins and minerals, making it a convenient calorie-dense nutritional supplement for serious mass-building goals.
Optimum Nutrition is a globally recognized sports nutrition brand trusted by athletes, bodybuilders, fitness enthusiasts and active individuals worldwide. Its performance nutrition range includes specialized protein and mass-gaining formulas designed to support different training, recovery and physique goals.
Optimum Nutrition Serious Mass Chocolate is a high-calorie weight and mass gainer developed for individuals who find it difficult to consume enough calories, protein and carbohydrates through their regular diet alone. It provides a convenient and calorie-dense nutritional shake to support increased calorie intake as part of a structured mass-building program.
Each full serving provides approximately 1,250+ calories, making Serious Mass particularly suitable for hard gainers, athletes with high energy requirements and individuals following a calorie-surplus diet for weight and muscle gain.
The formula delivers 50g of high-quality protein per serving from multiple dairy-derived protein sources. Protein contributes to the growth and maintenance of muscle mass, making Serious Mass useful alongside regular resistance and strength training.
More than 250g of carbohydrates per serving provide a substantial source of energy to help increase overall calorie intake, fuel demanding workouts and support replenishment of muscle glycogen following intense physical activity.
Serious Mass also contains Creatine Monohydrate to support physical performance during repeated bouts of short-duration, high-intensity exercise. L-Glutamine and naturally occurring amino acids complement the protein and carbohydrate content as part of the comprehensive sports nutrition formula.
A broad blend of essential vitamins and minerals provides additional nutritional support, making Serious Mass more comprehensive than a basic protein-and-carbohydrate powder.
Its rich Chocolate flavour can be mixed with water or milk. Users requiring even more calories can blend it with calorie-dense foods such as fruits, nut butter, nuts or yogurt as part of an individualized mass-gaining nutrition plan.
The 6 lb (2.72 kg) pack provides approximately 8 full servings based on the manufacturer's large two-scoop serving size.
Key Benefits:
• Provides approximately 1,250+ calories per full serving
• Provides 50g of high-quality protein per serving
• Provides more than 250g of carbohydrates per serving
• Supports increased daily calorie intake
• Supports weight and mass-gaining goals
• Protein supports muscle growth and maintenance
• Helps support post-workout muscle recovery
• High carbohydrate content helps fuel intense training
• Helps replenish glycogen following exercise
• Contains Creatine Monohydrate
• Contains L-Glutamine
• Provides a comprehensive vitamin and mineral blend
• Ideal for hard gainers and individuals with high calorie requirements
• Suitable for bulking and mass-building nutrition programs
• Can be consumed after training or between meals
• Rich Chocolate flavour
• Approximately 8 full servings per 6 lb container
Why Choose Optimum Nutrition Serious Mass?
• Extremely calorie-dense nutritional formula
• Combines protein, carbohydrates and performance-focused ingredients
• Provides 50g protein in each full serving
• More than 1,250 calories makes increasing daily calorie intake easier
• Suitable for individuals who struggle to gain weight through food alone
• Convenient alternative when preparing another high-calorie meal is difficult
• Can be customized with milk, fruits and nut butters for additional calories
• Backed by Optimum Nutrition's established sports nutrition expertise
Authenticity Guarantee:
• Gulf Pharmacy sources products exclusively from authorized distributors and approved suppliers.
• We guarantee all products supplied are 100% genuine, authentic, and intended for sale within the UAE market.
• Products are stored, handled, and supplied according to manufacturer recommendations and UAE regulatory requirements.
• Protein Blend
• Whey Protein Concentrate
• Calcium Caseinate
• Sweet Dairy Whey
• Creatine Monohydrate
• L-Glutamine
• Medium Chain Triglycerides (MCT)
• Vitamin & Mineral Blend
• Magnesium
• Calcium
• Vitamin C
• Vitamin E
• Iron
• Biotin
• Niacin
• Vitamin A
• Zinc
• Pantothenic Acid
• Vitamin B6
• Riboflavin
• Thiamine
• Vitamin B12
• Folic Acid
• Chocolate Flavour
• Sweeteners
• Contains Milk & Soy
Directions for Use:
• Mix 2 scoops (approximately 336g) with approximately 710ml of cold water, milk or your preferred beverage.
• Blend or shake thoroughly for approximately 30–45 seconds.
• Consume after training, between meals or whenever additional calories and protein are required.
• New users may start with 1 scoop (half serving) daily for approximately one week before gradually increasing to a full serving as tolerated.
• Recommended daily consumption is generally 1 full serving according to the regional product directions.
• For additional calories, the shake may be prepared with milk or blended with calorie-dense foods such as fruit, nut butter, nuts or yogurt.
• Use alongside a balanced diet and structured resistance-training program.
Precautions:
• Intended for healthy adults over 18 years of age.
• Do not exceed the recommended daily serving.
• Contains milk and soy.
• Check the physical product label carefully for complete allergen information before use.
• Not intended to replace a varied and balanced diet.
• Maintain adequate fluid intake while using the product.
• Consult a physician or qualified nutrition professional before use if taking medication or managing a medical condition.
• Do not use during pregnancy or breastfeeding unless specifically advised by a healthcare professional.
• Individuals with kidney, liver, heart or other chronic medical conditions should seek medical advice before use.
• Do not combine with other potassium-containing supplements or potassium-containing salt substitutes without professional advice.
• Discontinue use if an allergic reaction or significant adverse effect occurs.
• Store tightly closed in a cool, dry place away from excessive heat and moisture.
• Keep out of reach of children.
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The information provided on this website is for general informational purposes only and should not be considered a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or qualified healthcare provider for guidance on any medical condition or treatment. Product images are for illustration purposes only and may differ from the actual packaging or formulation available in-store.
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