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Item #:
187448
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 6 Pound
Item #:
187448
BDT 7453
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
Order now and get it around Friday, July 17
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Serious Mass is the ultimate in weight gain formulas. With 1,250 calories per serving and 50 grams of protein for muscle recovery support
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What Stands Out
High-Calorie Formula
Packed with 1,250 calories per serving, Serious Mass is designed for those looking to gain weight and build muscle effectively, making it ideal for hard gainers and athletes.
Immune Support
Fortified with Vitamin C and Zinc, this weight gainer not only boosts your calorie intake but also supports immune health, ensuring you stay strong during intense training periods.
Enhanced Recovery
Includes Creatine for improved performance and quicker recovery, enabling you to train harder and more frequently, which is essential for achieving your bodybuilding goals.
Product Details
- HIGH-CALORIE MASS GAINER FOR SIZE & STRENGTH:Delivers over 1,200 calories per 2-scoop serving to support weight gain, bulking phases, and increased daily energy intake when diet alone isn’t enough
- 50G PREMIUM PROTEIN BLEND: Provides 50 grams of blended protein per serving to help support muscle repair, recovery, and lean mass development after intense training
- HIGH-CARB ENERGY SUPPORT: Packed with over 250 grams of carbohydrates per serving to replenish glycogen stores, fuel workouts, and support sustained energy throughout the day
- ADDED VITAMINS & MINERALS FOR DAILY NUTRITION: Includes 20+ essential vitamins and minerals, including Vitamin C and Zinc, to help support overall nutritional balance and immune system function
- CUSTOMIZABLE, HIGH-CALORIE SHAKE BUILDER: Easily blend with milk, fruits, peanut butter, nuts, or other calorie-dense ingredients to further increase calories, improve taste, and tailor your weight-gain goals
- Optimum Nutrition is the World's #1 Sports Nutrition Brand- Highest quality control measures so you feel comfortable and safe consuming the product
| Is Discontinued By Manufacturer | Yes |
| Product Dimensions | 6.14 x 6.14 x 9.76 inches (15.6 x 15.6 x 24.8 cm); 1.98 Pounds (900 grams) |
| Item model number | 1101537 |
| Department | unisex-adult |
| Date First Available | May 7, 2005 |
| Manufacturer | Glanbia Performance Nutrition |
| Flavor | Chocolate |
| Diet Type | Vegetarian |
| Product Benefits | Immune Support, Muscle Growth, Weight Gain |
| Protein Source | Whey |
| Protein | 50 Grams |
| Vitamins And Minerals | 0.9, 3.7, 30.0, 5.0, 700.0 Milligrams, 410, 80 Milligrams |
| Supplement Formulation | Multi-Supplement |
| Total Servings Per Container | 8.0 |
| Item Weight | 0.9 Kilograms |
| Unit Count | 96.0 Ounce |
| Number of Items | 1 |
| Item Dimensions | 6.14 x 6.14 x 9.76 inches (15.6 x 15.6 x 24.8 cm) |
| Brand Name | Optimum Nutrition |
| Package Type Name | Tub |
| Age Range Description | Adult |
| Model Name | ON SERIOUS MASS CHOCOLATE 6LB |
| UPC | 748927022995 |
| Manufacturer Part Number | 1101537 |
| Model Number | 1101537 |
| Recommended Uses For Product | Calorie Increase, Muscle Growth, Post-Workout, Weight Gain |
| Allergen Information | Milk, Soy |
| Material Type Free | Caffeine Free |
Who Should Buy?
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Athletes and Bodybuilders
Ideal for individuals looking to increase muscle mass and enhance recovery post-training sessions with high-quality nutrients.
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Hardgainers
Perfect for those struggling to gain weight despite high-intake diets, offering a calorie-dense solution to increase mass.
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Busy Individuals
Convenient for people with hectic schedules who need a quick protein and calorie boost to maintain energy levels.
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Weight Loss Seekers
Not suitable for individuals trying to lose weight due to its high calorie content and mass-gaining focus.
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Sensitive Stomachs
People with digestive issues may find this product heavy or difficult to digest due to its calorie density.
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General Fitness Users
Not recommended for casual gym-goers who do not require high calorie or protein intake associated with muscle gain.
Product Description
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Optimum Nutrition Serious Mass and what does it do?
Answer: Optimum Nutrition Serious Mass is a weight gainer protein powder designed to help individuals increase their daily caloric intake and promote muscle growth. It provides a blend of high-quality proteins, complex carbohydrates, vitamins, and minerals, including Vitamin C and Zinc for immune support. This formula is ideal for those who struggle to meet their caloric requirements, whether they are athletes looking to bulk up or individuals looking to gain weight in a healthy manner. -
Question:
How should I use Serious Mass for optimal results?
Answer: To get the most out of Serious Mass, mix two scoops with water or milk and consume it either as a meal replacement or a post-workout shake. This not only helps in muscle recovery but also aids in meeting your daily caloric goals. For best results, incorporate it into a balanced diet rich in whole foods and maintain a regular strength-training regimen to maximize muscle gain and enhance your physique. -
Question:
Is Serious Mass suitable for everyone?
Answer: Serious Mass is primarily designed for individuals looking to gain weight and muscle mass, making it suitable for athletes, bodybuilders, and those with high metabolic rates. However, if you have dietary restrictions or health conditions, it’s advisable to consult with a healthcare professional before incorporating this product into your routine. Understanding your specific nutritional needs is essential to ensure it aligns with your health goals. -
Question:
What are the key ingredients in Serious Mass?
Answer: Serious Mass includes a comprehensive blend of proteins sourced from whey protein concentrate, casein, and egg albumin, alongside a complex carbohydrate matrix. Additionally, it contains essential vitamins and minerals such as Vitamin C and Zinc for immune support, and creatine for performance enhancement. Together, these ingredients create a potent formula to help support muscle recovery and bolster overall health. -
Question:
Can Serious Mass be used as a meal replacement?
Answer: Absolutely! Serious Mass can serve as a meal replacement, especially for those struggling to consume sufficient calories throughout the day. By providing a concentrated source of protein and necessary nutrients, it is ideal for busy lifestyles where traditional meals might be skipped. Just ensure you balance it with whole food options to ensure your body receives a diverse array of nutrients. -
Question:
How long will a container of Serious Mass last?
Answer: A 6-pound container of Serious Mass typically lasts around 10 to 12 servings, depending on the amount consumed per serving. If you take two scoops per usage, the container will likely last for 5 to 6 servings. To maximize use, consider planning your intake around your training schedule and caloric goals, allowing you to fully utilize the product over time. -
Question:
Does Serious Mass come in different flavors?
Answer: Yes, Serious Mass is available in various delicious flavors, including Vanilla, Chocolate, and Banana. This variety allows you to choose based on your personal taste preferences, making it more enjoyable to integrate into your diet. Experimenting with different flavors can also keep your nutritional regimen fresh and exciting. -
Question:
What are the benefits of adding creatine to Serious Mass?
Answer: Creatine is included in Serious Mass to enhance strength and muscle performance. It helps replenish ATP levels in your muscles, allowing for improved energy during intense workouts. This can lead to increased workout efficiency and muscle gains over time. As such, using Serious Mass with creatine is particularly beneficial for individuals aiming to maximize workout results. -
Question:
What is the best time to take Serious Mass?
Answer: The best time to take Serious Mass is post-workout, as your body needs nutrients to help recover and build muscle after exercise. However, it can also be consumed in between meals to help meet your caloric needs. Tailoring your intake to coincide with your workout schedule can enhance recovery and boost muscle growth effectively. -
Question:
Where can I buy Optimum Nutrition Serious Mass, Weight Gainer Protein Powder?
Answer: You can purchase Optimum Nutrition Serious Mass from Ubuy. They offer a wide selection of health and wellness products, including this weight gainer protein powder, making it convenient for you to shop online and find the right nutritional supplements suited to your needs.
Nutritionist's Take
Optimum Nutrition Serious Mass is a well-regarded weight gainer among nutritionists, favored for those looking to increase muscle mass and caloric intake. Each serving provides a substantial amount of calories, protein, and carbohydrates, making it a useful supplement for hard gainers and athletes in training. The inclusion of Vitamin C and Zinc supports immune health, which is a plus for those heavily involved in physical activities. However, potential drawbacks include its high sugar content, which might not be suitable for individuals watching their carbohydrate intake or those with diabetes. Additionally, the presence of artificial flavors and sweeteners could be a concern for consumers seeking clean, whole foods. Overall, while it supports muscle growth and energy, moderation and alignment with personal dietary goals are key factors to consider when incorporating this product into one’s nutrition plan.
Optimum Nutrition Weight Gainers 1101537 Editorial Review
The Optimum Nutrition Mass Gainer is a high-calorie weight gainer that is ideal for bulking up and building muscle. It is a mix of proteins and carbohydrates that make it perfect for gaining weight. It comes in a variety of delicious flavors that make it easy to switch things up. However, it is important to keep in mind that quick gains will be fat as human physiology prohibits putting on large amounts of muscle in a short period of time naturally. The product is one of the highest-calorie per serving gainers on the market, and it is much quicker to drink a shake than to eat a steak. The product is an effective way to achieve fitness goals, but it is not a magic bullet, and a healthy diet and exercise are vital to achieving results.
Customer Reviews & Ratings
34760 customers ratings
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5 Star
76%
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4 Star
13%
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3 Star
6%
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2 Star
2%
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1 Star
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Pros
- High-calorie per serving
- Mix of proteins and carbohydrates
- Variety of delicious flavors
- Effective for gaining weight
Cons
- Quick gains will be fat
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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BDT 7453
Order now and get it around Friday, July 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Get the ultimate weight gain formula
- 1,250 calories per serving
- 50 grams of protein for muscle recovery support
- Over 250 grams of carbohydrates per serving
- 25 Vitamins & Minerals Plus Creatine & Glutamine
- Add Fresh or Frozen Fruits, Peanut Butter, Nuts & Other Calorie Dense Foods to Boost Your Weight Gain Potential
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