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Item #:
7103912
Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Strawberry, 8 Servings, 2.73 kg,
Item #:
7103912
USD 71
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Serious Mass is the ultimate formula for muscle building and weight gain.
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What Stands Out
High-Calorie Formula
Packed with 1,250 calories per serving, this mass gainer provides the extra fuel needed for those looking to increase muscle mass efficiently and effectively.
Rich in Nutrients
Infused with vitamins, creatine, and glutamine, Optimum Nutrition's Serious Mass supports comprehensive health, muscle recovery, and enhanced performance for serious athletes.
Delicious Flavor
Available in a delectable strawberry flavor, this protein powder ensures that gaining mass is not just effective but also enjoyable, making your daily regimen a treat.
Product Details
- High-calorie weight gainer with over 1250 calories and 50g of protein per serving
- Contains 25 vitamins and minerals and less than 5g of fat per serving
- Enriched with 3g of creatine monohydrate to support performance
- Available in 6 flavors: banana, chocolate peanut butter, chocolate, cookies & cream, strawberry, and vanilla
- Preparation: Mix 2 scoops with 710ml of water or plant milk
- Ideal for post-workout, between meals, and before bed
| Flavour | Strawberry |
| Diet Type | Vegetarian |
| Benefits | Weight Gain |
| Protein | 15 g |
| Vitamins And Minerals | 0.6 g |
| Brand Name | Optimum Nutrition |
| Package Type Name | Tub |
| Age Range Description | Adult |
| Model Name | Optimum Nutrition Serious |
| Global Trade Identification Number | 00748927023015 |
| UPC | 748927023015 |
| Manufacturer Part Number | 1031919 |
| Model Number | 1031919 |
| Manufacturer | OPTIG |
| Country Of Origin | United Kingdom |
| Manufacturer Contact Information | 4 Waterside, Dublin 24, Ireland |
| Item Weight | 2.73 Kilograms |
| Item Dimensions | 20.3 x 20.3 x 25.7 centimetres |
| Total Servings Per Container | 8 |
| Unit Count | 2730.0 gram |
| Number of Items | 1 |
| Net Content Volume | 11.91 Litres |
| Recommended Uses For Product | Post-Workout, Pre-Workout |
| Material Type Free | Sugar Free |
| Brand | Optimum Nutrition |
| Servings per container | 8 |
| Product benefits | Weight Gain |
Who Should Buy?
-
Ectomorph Individuals
Ideal for those with fast metabolisms wanting to gain weight and muscle mass effectively.
-
Athletes in Training
Great for athletes needing extra calories and nutrients to support intense training regimens and recovery.
-
Busy Lifestyles
Convenient meal replacement for individuals with hectic schedules who need quick, calorie-dense nutrition.
-
Weight Loss Seekers
Not suitable for individuals aiming to lose weight due to its high calorie count and sugar content.
Product Description
Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Strawberry, 8 Servings, 2.73 kg, Packaging May Vary
About This Item
Looking to gain some serious mass? Look no further than Optimum Nutrition Serious Mass Protein Powder! This high-calorie weight gainer is packed with 25 essential vitamins and minerals, along with key ingredients like creatine monohydrate and glutamine to support muscle growth. The delicious strawberry flavor makes it a treat to consume, and with 8 servings in a 2.73 kg container, you'll have plenty to fuel your gains. Whether you're an ectomorph looking to bulk up or just need to add some extra calories to your diet, this weight gainer is the ideal solution.
Say goodbye to being a "skinny guy" and hello to a stronger, more powerful you with Optimum Nutrition Serious Mass Protein Powder!.
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 much Serious Mass should I take?
Answer: You should mix 334 grams of Serious Mass with 710 ml of water or plant milk, ideally once a day or as needed. -
Question:
Can I use Serious Mass post-workout?
Answer: Yes, Serious Mass is an excellent shake to consume after intense exercise as part of your recovery routine. -
Question:
Is Serious Mass suitable for everyone?
Answer: Serious Mass is designed for performance-oriented athletes and should be consumed as part of a balanced diet.
Optimum Nutrition Whey Proteins 1031919 Editorial Review
The Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer is a product that is designed to help build muscle and aid weight gain. It has vitamins, creatine monohydrate, and glutamine, which are essential for muscle growth. The product has a strawberry flavor and comes in 8 servings, with 2.73kg of powder in each pack. One serving provides 625 calories and can be made even more calorie-dense by adding two cups of milk. The product is effective and tasty, and many users have reported a noticeable difference in their body shape after just a few weeks of use. However, it is essential to pair the product with regular exercise to achieve a balanced result. The product can be mixed with milk or water, and depending on what is added to it, it can be either thick or thin. Overall, Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer is a useful product that aids weight gain and muscle growth. It is tasty, easy to mix, and highly effective.
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Pros
- Effective for weight gain and muscle growth
- Tasty
- Easy to mix
Cons
- May be expensive
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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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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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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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23 July 2026 · via Trustpilot
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USD 71
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Features & Benefits
- High-calorie protein powder with over 1,250 calories per serving.
- Contains 50 grams of protein to support muscle growth.
- Enriched with 3 grams of creatine monohydrate for enhanced physical performance.
- Loaded with 25 essential vitamins and minerals for overall health.
- Convenient and easy to prepare—just mix with water or plant milk.
- Available in 6 delicious flavors to satisfy your taste.
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