£28.99
£39.99
27% Off
Optimum Nutrition Serious Mass - Chocolate Flavored High-Calorie Weight Gainer, Protein Powder with 25 Vitamins & Minerals, Creatine & Glutamine, 2.73 kg, 8 Servings
Trustpilot Rated Excellent 4,000+ Reviews
Flavour
- Chocolate Out of stock
Condition details
Know what to expect
Each condition grade explains the item’s expected cosmetic appearance. Used items are checked and tested before dispatch.
Tested
Checked before dispatch
Warranty
12-month cover included
Clear grading
Simple condition guide
Condition guide
New
Brand-new item
A brand-new, unused, unopened item in its original packaging, never worn, used, or activated, with all original packaging intact.
Like New
Pristine condition
The item appears as if it has just come out of a retail box. There are no signs of wear, and all original protective materials are intact. The item may have been opened or used very minimally but retains its pristine condition, and all original accessories are included.
Very Good
Minimal wear
The item shows minimal wear from general use and is 100% operational and functions as intended. It may have minor cosmetic imperfections but performs well, and may be missing non-essential accessories.
Good
Noticeable wear
The item is fully operational and functions as intended, but has noticeable wear from previous use. It may have aesthetic imperfections such as scratches or dents, and may be missing non-essential accessories.
Fair
Fairly worn
The item is fairly worn but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, and worn corners, and it may be missing non-essential accessories.
Optimize your weight gain journey with SERIOUS MASS® - the ultimate solution for those seeking to build muscle and increase their calorie intake. This high-calorie, low-fat mass gainer is specifically designed for individuals who struggle to consume enough calories through regular food. Each serving packs a substantial 1250 calories, complemented by 50 grams of premium whey protein, to aid in muscle growth and repair.
Key Features:
- High-Calorie Formula: A robust 1250 calories per serving to effectively support weight gain goals.
- Protein-Rich: Contains 50 grams of high-quality whey protein, fostering muscle growth and recovery.
- Creatine-Enhanced: Each serving includes 3 grams of creatine monohydrate, boosting performance and muscle development.
- Nutrient-Dense: Fortified with 25 essential vitamins and minerals, ensuring a balanced nutrient intake.
- Carb-Loaded: Over 250 grams of carbohydrates per serving, aiding in muscle recovery post-exercise.
- Low in Fat: With less than 5 grams of fat per serving, it focuses on healthy weight gain.
- Sugar-Free: Free from added sugars, making it a healthier choice.
- Delicious Flavors: Available in six mouth-watering flavors - banana, chocolate peanut butter, chocolate, cookies & cream, strawberry, and vanilla.
- Versatile Usage: Perfect for post-workout or between meals; mix with water or plant milk, or incorporate into smoothies, baked goods, and other recipes.
Benefits:
- Supports Significant Weight Gain: Tailored for those needing extra calories to build size and muscle.
- Muscle Growth and Repair: High protein content and essential nutrients aid in muscle recovery and growth.
- Enhanced Athletic Performance: Creatine monohydrate helps improve strength and performance.
- Convenient and Tasty: Easy to prepare, with a variety of flavors to suit different tastes.
Suggested Use:
For optimal results, mix 2 heaped scoops with 710 ml of water or plant milk. Enhance your smoothies, protein balls, muffins, porridge, or other meals with SERIOUS MASS® for a delicious protein boost. Ideal for post-workout recovery or as a nutritious snack between meals.
Explore our range of sizes and flavors to find your perfect fit for effective, enjoyable weight gain and muscle-building support with SERIOUS MASS®
Please note: Next Day Delivery does not include weekends. Saturday delivery is only available when Express Delivery is selected on Friday before 4:00 p.m.
Delivery AreasNext Day Delivery is available to mainland UK, excluding:
AB, IV, KW, PA, PH, HS, KA, ZE, PO30–PO41, IM, JE, GY, BT, TR21–TR25
Delivery to these areas may take 3–5 working days.
Working days are Monday–Friday, excluding public holidays.
Shop with confidence with our 30-day return policy. Changed your mind? You can return your item within 30 days of delivery.
If your item is faulty, damaged or not as described, we’ll provide a FREE prepaid return label.
How it works:
- Contact us within 30 days.
- Return your item using the instructions provided.
- Once received and checked, we’ll arrange your refund, replacement or repair.
Simple returns. No return postage to pay if your item is faulty.
For more information, please see our Returns Policy.
A brand-new, unused, unopened item in its original packaging, never worn, used, or activated, with all original packaging intact.
Like NewThe item appears as if it has just come out of a retail box. There are no signs of wear, and all original protective materials are intact. The item may have been opened or used very minimally but retains its pristine condition, and all original accessories are included.
Very GoodThe item shows minimal wear from general use and is 100% operational and functions as intended. It may have minor cosmetic imperfections but performs well, and may be missing non-essential accessories.
GoodThe item is fully operational and functions as intended, but has noticeable wear from previous use. It may have aesthetic imperfections such as scratches or dents, and may be missing non-essential accessories.
FairThe item is fairly worn but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, and worn corners, and it may be missing non-essential accessories.
| SKU: |
WRMSOP4791 |
|---|---|
| EAN/UPC: |
5060469985206 |
Pay every 2 weeks in 4 interest-free payments.
Clearpay credit subject to status. Use responsibly as late fees up to £24 per order apply, which may impact your future access to credit. T&Cs apply.
Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Late fees may apply.
Buy now, pay later interest free instalments.
No hidden fees. This is a credit product. 18+.
Pay every 2 weeks in 4 interest-free payments.
Clearpay credit subject to status. Use responsibly as late fees up to £24 per order apply, which may impact your future access to credit. T&Cs apply.
Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Late fees may apply.
Buy now, pay later interest free instalments.
No hidden fees. This is a credit product. 18+.
What's in the box
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Essential accessories
All required accessories included.
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12 months warranty
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