💪 Optimum Nutrition Serious Mass | High-Calorie Weight Gainer

Pack on size and strength with Optimum Nutrition Serious Mass, a powerful high-calorie mass gainer designed to support weight gain, muscle growth, and recovery. Ideal for hard gainers and athletes who struggle to meet daily calorie requirements, Serious Mass delivers a combination of quality protein, fast and complex carbohydrates, creatine, glutamine, and essential vitamins and minerals.

🔥 Key Benefits

• High-Calorie Formula – Over 1,250 calories per serving

• 50g Protein per Serve – Supports muscle growth and recovery

• Carbohydrate-Dense Blend – Helps fuel workouts and weight gain

• Added Creatine Monohydrate – Supports strength and performance

• L-Glutamine Included – Assists muscle recovery

• Fortified with Vitamins & Minerals – Supports overall nutrition

📊 Nutrition Highlights (Per Serving – Approx. 2 Heaping Scoops / 336g)

• Calories: 1,253 kcal

• Protein: 50g

• Carbohydrates: 253g

• Sugars: 20g

• Fat: 4.5g

• Creatine Monohydrate: 3g

• L-Glutamine: 1g

(Nutrition values may vary slightly by flavour)

🏋️ Who Is This For?

• Hard gainers struggling to gain weight

• Bodybuilders and strength athletes

• Individuals looking to increase calorie intake

• Anyone in a bulking or mass-building phase

🥤 Suggested Use

Mix 2 heaping scoops with water or milk and consume post-workout or between meals. Adjust serving size based on calorie requirements.

⚠️ Important Information

• Contains milk and soy

• Not intended for weight reduction

• Store in a cool, dry place

• Keep out of reach of children

Standard Shipping: 3-7 business days

Express Shipping: 1-2 business days

Free shipping on orders over $150 AUD within Australia.