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Weight Gainers
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  4. Sports Nutrition
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  6. Optimum Nutrition Serious…
Optimum Nutrition

Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB | Over 1,200 Calories & 50g Protein — Chocolate / 6 Pound

Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB | Over 1,200 Calories & 50g Protein — Chocolate / 6 Pound - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹14,830₹22,040

You save ₹7,210 (33%)

Qty
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB | Over 1,200 Calories & 50g Protein — Chocolate / 6 Pound
Chocolate / 6 Pound
₹14,830
₹22,040
(₹2,472 / count)
In Stock
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB | Over 1,200 Calories & 50g Protein — Vanilla / 6 Pound
Vanilla / 6 Pound
₹13,740
₹15,480
(₹2,290 / count)
In Stock
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB | Over 1,200 Calories & 50g Protein — Chocolate / 12 Pound
Chocolate / 12 Pound
₹25,380
₹37,730
(₹2,115 / count)
In Stock

Estimated doorstep delivery by 20 Nov - 22 Nov from USA

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Sourced from US retailers
Sourced from US retailers
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Factory-Sealed
All Duties Included
All Duties Included
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14-Day Smile Guarantee

Build Size & Strength with Confidence

About this item

Optimum Nutrition Serious Mass is a 6LB (2.72kg) weight gainer powder available in India through crowcrowcrow, designed to help you pack on pounds with over 1,200 calories and 50g of blended protein per serving. Its high carbohydrate content replenishes glycogen stores, fueling workouts and supporting sustained energy. Enriched with essential vitamins and minerals like Vitamin C and Zinc, it aids overall nutrition and immune health. The powder blends easily with milk, fruits, or nuts, allowing customization for taste and calorie goals. Imported directly from USA, it arrives factory-sealed, with all duties paid, in 11-13 days.

Many users in India report rapid weight gain and muscle recovery, especially when combined with resistance training. The product's quality control ensures safety and consistency, making it suitable for athletes and serious gym-goers. Its versatile mix supports post-workout recovery and between-meal calorie boosts, fitting into busy lifestyles. Delivered via ExpressBox, it arrives quickly, with transparent customs and duties included, offering a reliable alternative to local mass gainers.

Order now to build lean muscle and size with confidence. Enjoy fast delivery, factory-sealed packaging, and the assurance of authentic USA quality, all at a competitive price with duties included.

Key Features

  • 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

Why choose this product

Formulated for Maximum Caloric & Protein Intake

Optimum Nutrition Serious Mass combines a high-calorie formula with a blend of whey, casein, and dairy proteins, supported by vitamins and minerals. Its quality control ensures safety and consistency, helping users in India achieve size and strength goals faster than local alternatives.

Ideal for Athletes & Serious Gainers

Designed for gym-goers, bodybuilders, and weight-loss seekers, this mass gainer supports muscle recovery and size. Skip if you prefer low-calorie or vegetarian options; suitable for those with no dairy allergies.

How to use

  • Measure & Blend — Add 340 grams (about 2 scoops) of powder into 24 fl oz of cold water or milk. Blend until smooth, preferably post-workout or as a snack.
  • Adjust & Customize — Mix in fruits, nuts, or peanut butter for extra calories and taste. Use daily for consistent size and strength gains.
  • Consume & Recover — Drink immediately after blending. For best results, combine with resistance training and a balanced diet.

Example scenarios

Typical situations where Optimum Nutrition Serious Mass Weight Gainer Protein Powder helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A 22-year-old gym enthusiast from Mumbai struggles to meet daily calorie goals during bulking phase.

How this product helps

Using Serious Mass, he adds 1-2 servings daily, gaining 2kg in a month, with improved energy and muscle recovery, all at a competitive price.

Nutrition Facts

Key Ingredient
Whey Protein Concentrate
Protein Content
50g per serving
Carbohydrate
249g per serving
Vitamins & Minerals
Includes Vitamin C, Zinc, others

How we compare

FeatureOptimum Nutrition SeriousOthers
Calories per ServingOver 1,200 calories per 2-scoop serving, imported from USALocal mass gainers typically offer 600-900 calories per serving
Protein Content50g blended protein per serving, quality whey & dairy proteinsLocal options often contain 20-30g protein, with lower quality blends
Carbohydrate Content249g carbs per serving, replenishing glycogen storesIndian mass gainers usually have 150-200g carbs per serving
Price & QualityPremium imported product, factory-sealed, high safety standardsAffordable local brands, variable quality, questionable safety

Product details

SKUpjc0428
FlavorChocolate
Size6 Pound (Pack of 1)
BrandOptimum Nutrition
Diet TypeVegetarian

About Optimum Nutrition

Optimum Nutrition is a leading global sports nutrition brand, known for quality, safety, and innovation in protein and mass gainers.

Compliance & Legal

This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.

Customer Reviews

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FAQ, See What Others Asked

Is protein powder safe for Indian consumers?
Yes, Optimum Nutrition Serious Mass is manufactured in FDA-registered facilities, imported from USA, and factory-sealed. It contains ingredients safe for most adults, supporting muscle growth and size. Consult your doctor if you have dairy allergies or lactose intolerance.
What is the best way to use this weight gainer?
Blend 340 grams (about 2 scoops) into 24 fluid ounces of cold water or milk. Use post-workout or between meals to add calories and support muscle recovery. For extra calories, mix in fruits or nuts.
How does this compare to local Indian mass gainers?
This product offers over 1,200 calories and 50g protein per serving, with imported quality control, unlike many local options which may have lower calories or questionable ingredients.
Can I use this daily for muscle gain?
Yes, when combined with resistance training, this high-calorie powder helps support muscle growth and size. Avoid if lactose intolerant or dairy-sensitive; consider vegetarian alternatives if needed.
What is the delivery time for this product in India?
Arrives in 11-13 days via ExpressBox tracked shipping, with all duties paid, ensuring quick and reliable delivery from USA.

Frequently bought together

Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB | Over 1,200 Calories & 50g Protein

This item:

Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB | Over 1,200 Calories & 50g Protein

₹14,830

Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB | Over 1,200 Calories & 50g Protein

This item

Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB | Over 1,200 Calories & 50g Protein

₹14,830

Total price:

₹43,190

You save ₹16,240 (27%) Extra

3 items selected

3 items

₹43,190

You save ₹16,240 (27%) Extra

Product Comparison

Attributes
Current
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB | Over 1,200 Calories & 50g Protein
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB | Over 1,200 Calories & 50g ProteinBuy Now
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 12LB | 1260 Calories, 50g Protein, 250g Carbs, USA Import
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 12LB | 1260 Calories, 50g Protein, 250g Carbs, USA ImportBuy Now
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Spec
Price
₹14,830
₹22,040
₹25,650
₹33,740
₹2,710
₹3,650
₹2,930
₹4,200
₹1,680
₹2,230
₹2,230
₹3,120
₹2,090
₹4,190
Brand NameOptimum NutritionOptimum NutritionDandelionLaite HebeAirborneOLLYCAMBIVO
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹14,830₹22,040

You Save ₹7,210

Estimated doorstep delivery by 20 Nov - 22 Nov from USA
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Tracked delivery

Tracked from USA · duties included
Genuine USA Imported Product
Damaged? Covered*

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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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vs
₹44,490+ (3× the price)
₹14,830 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included