Optimum Nutrition
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Optimum Nutrition, Serious Mass, 50g Protein Powder, Banana, 12 lb
Optimum Nutrition, Serious Mass, 50g Protein Powder, Banana, 12 lb
Optimum Nutrition, Serious Mass, 50g Protein Powder, Banana, 12 lb
Optimum Nutrition, Serious Mass, 50g Protein Powder, Banana, 12 lb
Optimum Nutrition, Serious Mass, 50g Protein Powder, Banana, 12 lb
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Optimum Nutrition, Serious Mass, 50g Protein Powder, Banana, 12 lb
Optimum Nutrition, Serious Mass, 50g Protein Powder, Banana, 12 lb
Optimum Nutrition, Serious Mass, 50g Protein Powder, Banana, 12 lb
Optimum Nutrition, Serious Mass, 50g Protein Powder, Banana, 12 lb
Optimum Nutrition, Serious Mass, 50g Protein Powder, Banana, 12 lb
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.
Optimum Nutrition, Serious Mass, 50g Protein Powder, Banana, 12 lb
Item #: 27462168

Optimum Nutrition, Serious Mass, 50g Protein Powder, Banana, 12 lb

89% of respondents would recommend this to a friend

Item #: 27462168

GMD 3951

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Order now and get it around Monday, September 07
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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 Calorie Boost
Packed with 1,250 calories per serving, this weight gainer is ideal for those looking to add mass quickly and effectively, ensuring you meet your caloric needs without excessive effort.
Nutrient Rich Formula
Includes a blend of proteins, complex carbohydrates, and essential vitamins, addressing nutritional gaps while supporting muscle growth and recovery for serious athletes and fitness enthusiasts.
Versatile Usage
Available in a delicious vanilla flavor, this powder can be easily mixed with shakes or baked goods, offering flexibility in your diet while satisfying taste preferences.

Product Details

Get Optimum Nutrition Serious Mass Protein Powder in Banana flavor, 12 lb pack. Boost your workouts and gain lean muscle with 50g protein per serving. Shop now on Ubuy The Gambia.
  • High calorie weight gainer with 1,250 calories per 2-scoop serving
  • Packed with 50 grams of protein for muscle recovery and development
  • Includes immune support with vitamin C, vitamin D, vitamin E, and zinc
  • Contains 250 grams of carbohydrates per serving for weight gain goals
  • Features 25 vitamins and minerals, creatine, and glutamine for overall health support
  • Instructions: Mix two scoops with 24 fl oz of water or milk for a post-workout recovery drink
Cal per serv1250cal
Total protein per serving50g
Health concernMuscle Growth
Primary ingredientProtein Blends, Whey
BrandOptimum Nutrition
FlavorBanana
Product multifunction descriptorweight gainer, post-workout recovery drink, immune support supplement
Size12 lbs
Product lineSerious Mass
Vitamin & supplement typeProtein Supplements
Food formPowders
Age groupAdult
Item Weight12 lbs (5.44 kg)

Who Should Buy?

Suitable For
  • Hard Gainers

    Ideal for individuals struggling to gain weight and muscle mass despite regular workouts and high protein intake.

  • Athletes

    Great for athletes requiring increased caloric intake for recovery and muscle growth after intense training sessions.

  • Fitness Enthusiasts

    Beneficial for those seeking to build muscle mass and enhance their daily nutrition with additional calories.

Not Suitable For
  • Weight Watchers

    Not suitable for individuals aiming to lose weight or maintain a calorie deficit, as it's highly calorie-dense.

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: How many servings are in a 12 lb container?

    Answer: There are 16 servings in a 12 lb container.
  • Question: Can this product be used by women and men?

    Answer: Yes, this weight gainer can be used by women and men.
  • Question: Does this product contain any vitamins and minerals?

    Answer: Yes, this weight gainer contains 25 vitamins and minerals.

Optimum Nutrition Whey Protein Editorial Review

Optimum Nutrition Serious Mass Protein Powder, Chocolate, is a powerful weight gainer designed for serious athletes and individuals looking to increase their muscle mass. With 1250 calories and 50g of protein per serving, sourced primarily from protein blends with whey, this supplement packs a substantial nutritional punch. It's a convenient choice for adults looking to support their growth and recovery after workouts, available in a delicious chocolate flavor that can make post-workout shakes enjoyable. Each container provides 16 servings of 2 scoops, making it easy to integrate into your daily routine.

Customer Reviews & Ratings

2721 customers ratings
  • 5 Star
    75%
  • 4 Star
    10%
  • 3 Star
    4%
  • 2 Star
    2%
  • 1 Star
    6%

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Pros

  • Rich chocolate flavor enhances taste
  • High protein content supports muscle growth
  • Packed with 1250 calories per serving
  • Easy-to-mix powder form
  • Suitable for adults focusing on weight gain

Cons

  • May not be ideal for casual users

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“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
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“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
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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GMD 3951

Order now and get it around Monday, September 07

QTY:

Only 5 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Ultimate weight gainer formula
  • 1,250 calories per serving
  • 50 grams of protein for muscle recovery support
  • Instantized powder
  • Ideal post-workout recovery drink

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