---
product_id: 415488172
title: "(ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians"
brand: "optimum nutrition"
price: "$62.22"
currency: USD
in_stock: true
category: "Optimum Nutrition"
url: https://www.desertcart.us/products/415488172-on-serious-mass-high-protein-high-calorie-weight-gainer-powder
store_origin: US
region: United States of America
---

# 24 Vitamins & Minerals + Creatine & Glutamine 50g Protein for muscle recovery 1200+ Calories per serving (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians

**Brand:** optimum nutrition
**Price:** $62.22
**Availability:** ✅ In Stock

## Summary

> 🚀 Bulk Up Boldly: Serious Mass for Serious Gains!

## Quick Answers

- **What is this?** (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians by optimum nutrition
- **How much does it cost?** $62.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/415488172-on-serious-mass-high-protein-high-calorie-weight-gainer-powder)

## Best For

- optimum nutrition enthusiasts

## Why This Product

- Trusted optimum nutrition brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Massive Calorie Boost:** Fuel your gains with 1200+ calories per 2-scoop serving—perfect for those with fast metabolisms who struggle to bulk up.
- • **Nutrient-Rich Formula:** Packed with 24 essential vitamins and minerals plus performance enhancers like creatine and glutamine for holistic muscle support.
- • **Versatile & Convenient:** Blend with fruits, nuts, or peanut butter for a personalized calorie-dense shake—ideal between meals or post-exercise to stay ahead of your goals.
- • **Vegetarian & Premium Quality:** Made with imported European whey proteins and manufactured in a world-class, certified facility ensuring purity and safety.
- • **Protein-Powered Muscle Recovery:** 50 grams of high-quality whey protein isolate & concentrate to accelerate muscle repair and growth post-workout.

## Overview

Optimum Nutrition Serious Mass is a high-calorie, high-protein vegetarian weight gainer powder designed for adults with fast metabolisms who find it hard to gain weight. Each 2-scoop serving delivers over 1200 calories, 50 grams of protein, and 24 vitamins and minerals, enhanced with creatine and glutamine to support muscle growth and recovery. Manufactured under strict quality certifications with imported European whey proteins, it’s the go-to formula for professionals committed to serious muscle mass and strength gains.

## Description

SERIOUS MASS is the ultimate weight gain and muscle building formula. With +1200 calories per 2-scoop serving and 50 grams of protein to support muscle recovery, this powder makes the ideal post-workout and between meals shake for sizing up your goals. SERIOUS MASS provides you with the tools you need to support your weight gain goals.

## Features

- What is Serious Mass: Suitable for Vegetarians, Optimum Nutrition Serious Mass is a calorie weight gainer which is also high in protein and when taken over time with regular resistance exercise and a balanced diet can help you gain mass and muscle
- Who Needs Serious Mass: People with very active metabolism that struggle to gain weight
- What's in Serious Mass: 1200+ Calories, 50 Grams of Protein and over 250 Grams of Carbohydrates per Serving with 24 Vitamins & Minerals, Creatine & Glutamine
- When to Consume: Use post-workout and/or between meals to add calories, carbs and protein to your healthy, balanced diet
- Purity - The neck of the tub is sealed with an induction vented liner inside the cap. The product has a plastic shrink wrap seal around the cap (outside) for protection
- How to Use: Prepare using an electric blender. Add fresh or frozen fruits, peanut butter, nuts & other calorie dense foods to boost your weight gain potential.
- Note - Product should be tightly sealed after each and every use. Please store in a cool and dry place. Avoid direct sunlight
- Our Ingredients like Whey protein Isolate and Whey protein concentrate are imported from Europe. Blending is done at a world class facility in India carrying the highest quality and safety certifications like NSF, FSSC 22000 and OHSAS 18001.
- Country of Origin: India (Product designed in the USA)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QXTRNW6 |
| ASIN  | B09QXTRNW6 |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy |
| Best Sellers Rank | #1,045 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #1 in Mass & Weight Gainers |
| Brand | Optimum Nutrition |
| Colour | Multicolour |
| Container Type | Jar |
| Country of Origin | India |
| Country of Origin  | India |
| Customer Reviews | 3.9 3.9 out of 5 stars (2,839) |
| Date First Available  | 21 January 2022 |
| Diet Type | Vegetarian |
| Dosage Form | Powder |
| Flavor | Chocolate |
| Generic Name  | Weight Gain Powder |
| Included Components | OPTIMUM NUTRITION |
| Included Components  | OPTIMUM NUTRITION |
| Item Dimensions | 25 x 15 x 15 Centimeters |
| Item Dimensions LxWxH  | 25 x 15 x 15 Centimeters |
| Item Form | Powder |
| Item Nype Name | Weight Gain Powder |
| Item Weight | 750 Grams |
| Item Weight  | 750 g |
| Item model number  | 1115238 |
| Manufacturer | Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd., Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India. |
| Manufacturer  | Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd., Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India. |
| Manufacturer Contact Information | Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India. |
| Manufacturer Part Number | 1115238 |
| Material Features | Vegetarian |
| Model Name | av2023-OPTIMUM NUTRITION-vitamins minerals high protein high calorie weight gainer with gm creatine-77d22382 |
| Model number | 1115238 |
| Net Quantity  | 1000.0 Grams |
| Number of Items | 1 |
| Packer  | Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India |
| Packer Contact Information | Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India |
| Primary Supplement Type | vitamins |
| Product Benefits | Muscle Growth |
| Product Dimensions  | 25 x 15 x 15 cm; 750 g |
| Recommended Uses For Product | For Weight Gain Support |
| Special Ingredients | L-Glutamine |
| Total Servings Per Container | 3.0 |
| UPC | 748927066715 |
| Unit Count | 1000.0 Grams |

## Product Details

- **Brand:** Optimum Nutrition
- **Diet Type:** Vegetarian
- **Flavour:** Chocolate
- **Item Form:** Powder
- **Item Weight:** 750 Grams
- **Item dimensions L x W x H:** 25 x 15 x 15 Centimeters
- **Net Quantity:** 1000.0 Grams
- **Primary Supplement Type:** vitamins
- **Product Benefits:** Muscle Growth
- **Special Ingredients:** L-Glutamine

## Images

![(ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians - Image 1](https://m.media-amazon.com/images/I/71uXZbooOeL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: Which importer???**
A: Touchstone retail

**Q: Serious mass vegetarian and non vegetarian,  both are original?**
A: Yes...

**Q: 17 age wale le sakte hai**
A: Yeah

**Q: I have ordered vanilla flavour and u sent chocolate flavour....not fair**
A: Chocolate is far better than vanilla:

## Frequently Bought Together

- Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians
- Optimum Nutrition (ON) Micronized Creatine Powder - 100 Gram, 33 Serves, 3g of 100% Creatine Monohydrate per serve, Supports Athletic Performance & Power, Unflavored.
- OPTIMUM NUTRITION (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 3 kg (Chocolate) with Vitamins and Minerals, Vegetarian

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-25*