Optimum Nutrition Serious Mass is a high-calorie weight gainer packed with 50 g of protein, 250 g+ of carbs, and essential vitamins and minerals per serving—designed to help you build size, strength, and muscle mass. Perfect for those with fast metabolisms or extra-high calorie needs.
Optimum Nutrition Serious Mass Weight Gainer Protein Powder
Price range: £45.00 through £72.50
Description
Optimum Nutrition Serious Mass Weight Gainer Protein Powder
- The ultimate weight gainer powder, ideal for post-workout or between meals, to support muscle building and weight gain.
- Provides over 1,250 kcal per serving to fuel your goals.
- Contains 50g of high-quality whey protein and 251g of carbohydrates per serving—formulated to support your nutritional strategy around training and overall energy intake.
- Includes 25 essential vitamins and minerals to support overall health and performance.
- Mix 2 scoops with 710 ml of water or milk for a rich and effective weight-gainer shake.
What is Serious Mass?
Serious Mass is a high-calorie weight gain formula designed to help individuals increase their daily caloric intake, supporting their training and nutrition goals. Each serving provides 1,250 calories, 50 grams of protein, over 250 grams of carbohydrates, and 3 grams of added creatine to enhance performance.
Performance Benefits:
- Delivers 1,250 calories per serving to assist in achieving a calorie surplus, essential for weight gain and muscle development.
- Contains 50 grams of whey protein per serving to support muscle growth and maintenance.
- Offers over 250 grams of carbohydrates per serving to aid in muscle recovery and replenish glycogen stores after intense workouts.
- Includes 3 grams of added creatine per serving to support improved performance during high-intensity exercise.
When to Use This Product:
- Post-Workout: Consume within 30 minutes after exercise to support muscle recovery and replenish energy stores.
- Between Meals: Use as a high-calorie snack to maintain a positive energy balance and support continuous muscle growth.
- Before Bed: Take before sleep to provide a steady supply of nutrients during the overnight fasting period.
Why Choose This Product?
Serious Mass is ideal for individuals with a high metabolism, a weaker appetite, or those leading an on-the-go lifestyle who find it challenging to consume sufficient calories through whole foods alone. Available in a range of great-tasting flavors, it provides a convenient and effective solution to support your weight gain and muscle-building goals.
Additional information
| Flavour | Cookies & Cream, Strawberry |
|---|---|
| Size | 2.73kg (8 Servings), 5.45kg (16 Servings) |
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