---
product_id: 556218496
title: "Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians"
brand: "optimum nutrition"
price: "41988CFA"
currency: XOF
in_stock: true
category: "Optimum Nutrition"
url: https://www.desertcart.sn/products/556218496-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight
store_origin: SN
region: Senegal
---

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

**Brand:** optimum nutrition
**Price:** 41988CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Bulk Up Boldly with Serious Mass — Because Gains Wait for No One!

## Quick Answers

- **What is this?** Optimum Nutrition (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?** 41988CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/556218496-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight)

## 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

- • **Vegetarian & Pure:** Certified vegetarian formula with rigorous safety seals and certifications (NSF, FSSC 22000, OHSAS 18001) for peace of mind.
- • **Nutrient-Rich Formula:** Infused with 24 essential vitamins, minerals, creatine, and glutamine to optimize performance and recovery.
- • **Versatile & Customizable:** Blend with fruits, nuts, or peanut butter to personalize your calorie boost and never miss a gain opportunity.
- • **Muscle Recovery Amplified:** 50 grams of high-quality protein blend imported from Europe to support serious muscle repair and growth.
- • **Power-Packed Calorie Surge:** Fuel your gains with 1200+ calories per 2-scoop serving—perfect for those who struggle to bulk up.

## Overview

Optimum Nutrition Serious Mass is a premium vegetarian weight gainer powder delivering over 1200 calories and 50 grams of protein per serving, enriched with 24 vitamins, minerals, creatine, and glutamine. Designed for adults with fast metabolisms, it supports muscle growth and recovery when combined with resistance training. Manufactured under strict quality certifications, this chocolate-flavored formula is your ultimate post-workout and between-meal calorie booster.

## 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 | #1,024 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

![Optimum Nutrition (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/418TRDUck1L.jpg)
![Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians - Image 2](https://m.media-amazon.com/images/I/519HI-zmoeL.jpg)
![Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians - Image 3](https://m.media-amazon.com/images/I/51KvT4FCmXL.jpg)
![Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians - Image 4](https://m.media-amazon.com/images/I/51Lmt75meCL.jpg)
![Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians - Image 5](https://m.media-amazon.com/images/I/51SDmwPDM7L.jpg)

## Available Options

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

## Frequently Bought Together

- OPTIMUM NUTRITION (ON) Serious Mass Gainer powder (Veg) - Pack of 1 kg (Chocolate) & Optimum Nutrition (ON) Micronized Creatine Powder - 100 Gram, 33 Serves, Unflavored. COMBO
- Optimum Nutrition (ON) Multivitamin for MEN– 60 Tablets, 26 Vitamins & Minerals, Amino Acids & Anti-Oxidants (Green Tea Extract, Beta Carotene, Lutein, Lycopene). Vegetarian.
- Optimum Nutrition BCAA, 5g BCAAs in 2:1:1 Ratio, 30 servings, For Muscle Recovery & Endurance, Intra workout, Informed Choice certified (250gm, Green Apple)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-08*