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Achieve your weight gain goals with Optimum Nutrition Serious Mass. This weight gain protein powder supplement is the ultimate weight gainer formula. With 1,250 calories per serving and 50 grams of protein for muscle recovery support, this instantized powder makes the ideal post-workout recovery drink.
Item #:
21952626
Optimum Nutrition Serious Mass Protein Powder, Strawberry, 50g Protein, 6 Lb
90% of respondents would recommend this to a friend
Item #:
21952626
AUD 124
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In stock
Imported from USA store
QTY:
Only 87 items left in stock.
Order now and get it around Monday, July 13
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Achieve your weight gain goals with Optimum Nutrition Serious Mass. This weight gain protein powder supplement is the ultimate weight gainer formula. With 1,250 calories per serving and 50 grams of protein for muscle recovery support, this instantized powder makes the ideal post-workout recovery drink.
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What Stands Out
High Caloric Density
Packed with 1,250 calories per serving, Serious Mass is ideal for users looking to gain weight quickly and effectively while providing essential nutrients and energy for workouts.
Rich Taste Profile
Combining chocolate and peanut butter flavors, this protein supplement offers a delicious experience, making it easier for users to consume the high-calorie intake needed for muscle growth and recovery.
Comprehensive Nutritional Blend
Formulated with 50 grams of protein and various vitamins and minerals, it addresses the nutritional needs of those aiming for serious muscle mass gain in a well-rounded, effective product.
Product Details
- High calorie weight gainer with 1,250 calories per 2-scoop serving
- Contains 50 grams of protein and over 250 grams of carbohydrates per serving
- Packed with immune support supplements including vitamin C, vitamin E, and zinc
- Includes 25 vitamins and minerals, creatine, and glutamine for overall health support
- Ideal as a post-workout recovery drink to support muscle recovery
- Instructions: Blend two heaping scoops with 24 oz of water and additional ingredients if desired
| Cal per serv | 5760cal |
| Total protein per serving | 50g |
| Health concern | Immune System Support |
| Primary ingredient | Protein Blends, Whey |
| Sugar per serv | 23g |
| Brand | Optimum Nutrition |
| Flavor | Strawberry |
| Total protein percentage daily value | 296% |
| Product multifunction descriptor | weight gainer, post-workout recovery drink, immune support supplement |
| Serving size | 2 Scoops |
| Serv per cont | 8 |
| Size | 6 lbs |
| Dosage | 2 Scoops |
| Product line | Serious Mass |
| Vitamin & supplement type | Multivitamin Supplements |
| Food form | Powders |
| Age group | Adult |
| Package Weight | 7.5 Pound |
Who Should Buy?
-
Hard Gainers
Individuals struggling to gain weight will find this high-calorie supplement beneficial for increasing mass effectively.
-
Athletes in Training
Those participating in intense training can use this supplement to support muscle recovery and growth post-workout.
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Busy Lifestyles
Perfect for those with on-the-go lifestyles who need a quick and nutritious meal replacement to meet caloric needs.
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Weight Watchers
Individuals aiming for weight loss or calorie deficit diets may find the high caloric content counterproductive.
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Lactose Intolerant
This product contains whey protein, which may not be suitable for those with lactose intolerance sensitivities.
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Casual Users
Occasional gym-goers not requiring extra calories may not need such a dense caloric supplement for their diet.
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.
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Customer Questions & Answers
-
Question:
How many servings does one container have?
Answer: 8 servings -
Question:
What are the key ingredients for immune support?
Answer: Vitamin C, Vitamin E, Zinc -
Question:
Does this supplement contain creatine and glutamine?
Answer: Yes, it does
Optimum Nutrition Whey Protein Editorial Review
No editorial reviews found
Customer Reviews & Ratings
2534 customers ratings
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4 Star
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Jane
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“Great continuous communication. Packaged well. Arrived promptly.”
12 June 2026 · via Trustpilot
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MAV MTBLife
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“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”
10 June 2026 · via Trustpilot
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“Great communication, prompt delivery.”
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“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”
5 June 2026 · via Trustpilot
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Katie
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“Delivery was prompt, with many updates along the way.”
23 May 2026 · via Trustpilot
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AUD 124
Order now and get it around Monday, July 13
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.)
QTY:
Only 87 items left in stock.
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Features & Benefits
- Ultimate weight gainer formula
- 1,250 calories per serving
- 50 grams of protein for muscle recovery support
- Ideal post-workout recovery drink
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