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Item #:
68263896
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 12 Pound
86% of respondents would recommend this to a friend
Item #:
68263896
GMD 9849
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Serious Mass is the ultimate in weight gain formulas with 1,250 calories and 50 grams of protein per serving
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What Stands Out
High Calorie Count
Packed with 1,250 calories per serving, Serious Mass helps users rapidly gain weight and build muscle, addressing the needs of hard gainers seeking effective mass gain solutions.
Multiple Flavors
Available in a variety of delicious flavors, this weight gainer satisfies taste preferences, making it easier for users to integrate into their daily diet without bland options.
Nutrient-Dense Formula
Formulated with essential vitamins, minerals, and a blend of protein and carbohydrates, this product ensures balanced nutrition, promoting overall health while achieving muscle gain goals.
Product Details
- Packaging may vary - New look, with the same trusted Quality!
- Exposure to heat or sunlight may lead to melting/damage of product. Customers are expected to be available during product delivery.
- 1,250 Calories per 2-Scoop Serving
- 50 Grams of Protein per Serving
- Over 250 Grams of Carbohydrates per Serving
- 25 Vitamins & Minerals Plus Creatine & Glutamine
| Product Dimensions | 11.5 x 5.5 x 16 inches (29.2 x 14 x 40.6 cm); 24 pounds (10.89 kg) |
| Item model number | 1101529 |
| Department | unisex-adult |
| Date First Available | March 21, 2026 |
| Manufacturer | Glanbia Performance Nutrition |
| Flavor | Chocolate |
| Diet Type | Vegetarian |
| Product Benefits | Immune Support, Muscle Growth, Weight Gain |
| Protein Source | Whey |
| Protein | 50 g |
| Vitamins And Minerals | 0.9, 3.7, 30, 5, 700 milligrams, 100, 100, 1560, 410, 44, 59, 80 milligrams |
| Item Weight | 24 pounds (10.89 kg) |
| Unit Count | 384 Ounce |
| Number of Items | 2 |
| Item Dimensions | 11.5 x 5.5 x 16 inches (29.2 x 14 x 40.6 cm) |
| Net Content Volume | 27.76 liters |
| Brand Name | Optimum Nutrition |
| Package Type Name | Tub |
| Age Range Description | Adult |
| Model Name | Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vitamin C, Zinc and Vitamin D for Immune Support |
| Model Number | 1101529 |
| Manufacturer Part Number | 1101529 |
| 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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Hardgainers
Ideal for individuals struggling to gain weight or muscle despite intensive training and high caloric needs.
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Post-Workout Recovery
Great for athletes or fitness enthusiasts needing quick recovery nutrients after intense workouts or competitions.
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Busy Lifestyles
Convenient for those with a hectic schedule needing an easy, high-calorie nutritional supplement on-the-go.
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Weight Watchers
Not suitable for individuals trying to lose weight due to its high calorie and sugar content.
Product Description
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 12 Pound (Packaging May Vary) (Pack of 2)
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
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Question:
What is Optimum Nutrition Serious Mass used for?
Answer: Optimum Nutrition Serious Mass is specifically designed as a weight gainer protein powder. It is ideal for individuals looking to increase their caloric intake to gain muscle mass. Packed with essential nutrients, it supports muscle recovery and growth after workouts, making it suitable for athletes and bodybuilders. For best results, it can be mixed with milk or water and consumed post-e workout or as a meal replacement throughout the day. -
Question:
How much protein does Serious Mass contain?
Answer: Serious Mass provides an impressive amount of protein per serving, typically around 50 grams. This high protein content is crucial for muscle repair and growth, especially after intense workouts. By incorporating Serious Mass into your diet, you can ensure that your body receives the necessary protein to recover effectively, facilitating increased muscle development for those engaged in regular resistance training. -
Question:
Is Serious Mass suitable for beginners?
Answer: Yes, Optimum Nutrition Serious Mass is suitable for beginners. This weight gainer is manageable in portion size and can help those who struggle to consume enough calories to support their workout regimen. Beginners in strength training and fitness can benefit from its rich nutrient profile, allowing them to build strength and mass without feeling overwhelmed by complex meal plans. -
Question:
Can I use Serious Mass for post-workout recovery?
Answer: Absolutely! Serious Mass is a great option for post-workout recovery due to its high protein and carbohydrate content. After intense workouts, your body needs replenishment, and Serious Mass provides the necessary fuel to help restore glycogen levels and support muscle recovery. Mixing it with water or milk enhances its effectiveness as a recovery shake, making it easy to incorporate into your routine. -
Question:
What role does Vitamin C and Zinc play in Serious Mass?
Answer: Vitamin C and Zinc in Serious Mass contribute to immune support and overall health. Vitamin C is known for its antioxidant properties, enhancing your immune system and reducing oxidative stress from intense workouts. Zinc also plays a role in supporting immune function and can aid in muscle synthesis. Together, they help maintain your body's wellness as you engage in your fitness journey. -
Question:
Is there a specific way to mix Serious Mass for the best results?
Answer: For optimal results, mix Serious Mass with either water or milk in a shaker or blender. Using milk can enhance the creaminess and add extra calories, which is beneficial for weight gain. Generally, it's recommended to use two scoops with 16 ounces of liquid. This ensures a smooth consistency and maximizes your intake of protein and other nutrients needed for muscle growth. -
Question:
Are there any flavors available for Serious Mass?
Answer: Yes, Optimum Nutrition Serious Mass is available in several delicious flavors, including Vanilla, Chocolate, and Strawberry. These varied options cater to different taste preferences, making it easier to incorporate into your daily diet without getting bored. Choosing a flavor you enjoy can enhance your overall experience and adherence to your weight-gain goals. -
Question:
Can I take Serious Mass if I am lactose intolerant?
Answer: If you are lactose intolerant, it is crucial to check the ingredients before using Serious Mass. While some users may tolerate small amounts of lactose, options like plant-based or lactose-free protein powders are also available for those with lactose sensitivities. In such cases, consider consulting with a healthcare professional to find the most suitable weight-gain option without discomfort. -
Question:
How many servings are in a container of Serious Mass?
Answer: Each container of Serious Mass typically contains about 12 servings. The 6-pound packaging ensures that you have a sufficient supply for several weeks, depending on how frequently you use it. This makes Serious Mass a practical and efficient option for those aiming to increase their caloric intake over time, ensuring long-term support for their muscle-building goals. -
Question:
Where can I buy Optimum Nutrition Serious Mass in The Gambia?
Answer: You can buy Optimum Nutrition Serious Mass, Weight Gainer Protein Powder from Ubuy in The Gambia. Ubuy offers a user-friendly shopping experience with various options available for this product, making it convenient for you to order and receive it at your doorstep. With its reliable service, you can easily find the right nutritional support to help you achieve your fitness goals.
Nutritionist's Take
Optimum Nutrition Serious Mass Weight Gainer Protein Powder is recognized for its high-calorie content, providing approximately 1,250 calories per serving, making it appealing for individuals looking to gain weight or muscle mass. It contains a balanced blend of protein (about 50g per serving), carbohydrates, and essential vitamins and minerals, which can support overall nutritional needs. However, nutritionists caution that its high sugar content (around 20g) may not be suitable for everyone and could lead to unwanted fat gain if not paired with a proper workout regime. The ingredient quality is generally acceptable, though some may prefer natural alternatives over artificial flavors and sweeteners. Overall, while it may benefit hardgainers or athletes in a bulking phase, it’s essential for consumers to evaluate their dietary needs and consult with a healthcare professional before incorporating such products into their routine.
Optimum Nutrition Weight Gainers 1101529 Editorial Review
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Banana, 6LB is designed for those aiming to increase weight and muscle size. This mass gainer features a well-rounded formulation comprising whey protein, creatine, glutamine, and BCAAs, making it easy to mix and delicious in flavor. Users have noted that it effectively boosts appetite and provides essential vitamins and minerals, crucial for overall health. Many consumers endorse the banana flavor as exceptionally pleasant, enhancing their workout recovery while also noting its effectiveness in supporting weight gain goals. However, some advise adjusting the serving size to avoid feeling overly full, indicating that combining it with other ingredients like peanut butter can optimize its potency and caloric intake for those striving to gain weight.
Customer Reviews & Ratings
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Pros
- Tasty banana flavor
- Packed with calories and protein
- Offers immune support and vitamins
- Easy to mix in shakes
- Well-suited for hardgainers
Cons
- Serving size may feel excessive for some
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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23 July 2026 · via Trustpilot
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GMD 9849
Order now and get it around Tuesday, September 08
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
- 1,250 calories per 2 scoop serving
- 50 grams of protein per serving
- Over 250 grams of carbohydrates per serving
- Contains 25 vitamins and minerals plus creatine and glutamine
- Ideal post-workout and between meals shake
- Allows addition of calorie-dense foods for increasing weight gain
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