You save 8,090 (24%)
Estimated doorstep delivery by 20 Nov - 22 Nov from USA
Support Rapid Weight Gain with Proven Formula
Optimum Nutrition Serious Mass is a high-calorie weight gainer powder available in India through crowcrowcrow, with a 12lb (5.44kg) canister of vanilla flavor. It provides 1260 calories, 50g of blended protein, and over 250g of carbohydrates per serving, supporting muscle growth and weight gain for active adults.
Formulated with maltodextrin, whey, casein, and egg albumen, it helps replenish glycogen stores, fuel recovery, and promote lean mass development. Reviewers report consistent gains, even in humid climates, with easy mixing and customizable recipes.
Imported directly from the USA, this product arrives in 11-13 days via tracked ExpressBox shipping, with all duties and GST included. Perfect for Indian gym-goers seeking authentic, high-quality mass gain support without import hassles.
Formulated for Effective Mass Gain
Optimum Nutrition Serious Mass combines maltodextrin, whey, casein, and egg albumen, providing a comprehensive amino acid profile. Its high-calorie blend supports muscle growth and recovery, backed by clinical formulations and quality controls, making it ideal for Indian athletes seeking proven results.
Ideal for Active Adults & Bodybuilders
Designed for those aiming to increase size and strength, this mass gainer is suitable for gym-goers, bodybuilders, and weight-loss seekers. Skip if you have dairy or egg allergies—try plant-based alternatives for vegetarian needs.
Typical situations where Optimum Nutrition Serious Mass Weight Gainer Protein Powder helps — illustrative scenarios, not customer reviews.
A 24-year-old gym enthusiast from Mumbai struggles to meet calorie needs for bulking.
Using Serious Mass, he adds 2 scoops daily, supporting muscle growth and gaining 3kg in 4 weeks, with consistent reviews.
| Feature | Optimum Nutrition Serious | Others |
|---|---|---|
| Calories per Serving | 1260 calories per 2 scoops, imported from USA | Local weight gain powders typically offer 800-1000 calories per serving |
| Protein Content | 50g blended protein, including whey, casein, egg albumen | Indian options often contain 20-30g protein, mostly whey concentrate |
| Carbohydrate Content | Over 250g carbs per serving | Indian powders usually have 150-200g carbs per serving |
| Price per Serving | ₹1,603 per serving | ₹300-₹500 per serving in local brands |
| Quality & Authenticity | Factory-sealed, batch-verified, imported from USA | Varies by brand, quality control standards differ |
| SKU | npg6459 |
| GTIN | 748927023824 |
| Brand | Optimum Nutrition |
| Size | 12 Pound (5.44kg) |
| Flavor | Vanilla |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
| Model Number | 1031920 |
About Optimum Nutrition
Optimum Nutrition is a global leader in sports nutrition, known for high-quality, scientifically formulated supplements for athletes and bodybuilders.
Compliance & Legal
This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.
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This item:
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 12LB | 1260 Calories, 50g Protein, 250g Carbs, USA Import
25,650
This item
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 12LB | 1260 Calories, 50g Protein, 250g Carbs, USA Import
25,650
Total price:
42,310
You save 10,370 (20%) Extra3 items selected
3 items
42,310You save 10,370 (20%) Extra
| Attributes | Current |  |  |  |  | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 25,650 33,740 | 13,740 15,480 | 2,920 3,460 | 1,700 4,020 | 2,870 3,270 | 8,510 11,330 | 2,400 2,510 |
| Brand Name | Optimum Nutrition | Optimum Nutrition | Kuli Kuli | Nature's Truth | Medarchitect | ECLECTIC INSTITUTE | Manitoba Harvest |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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