---
product_id: 690933551
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: "KD 14.91"
currency: KWD
in_stock: true
reviews_count: 5
category: "Optimum Nutrition"
url: https://www.desertcart.com.kw/products/690933551-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight
store_origin: KW
region: Kuwait
---

# 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:** KD 14.91
**Availability:** ✅ In Stock

## Summary

> 💥 Bulk up smarter, not harder with Serious Mass!

## 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?** KD 14.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/690933551-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

- • **Sealed for Purity:** Induction vented liner and shrink wrap ensure freshness and quality with every scoop.
- • **Protein Powerhouse:** 50 grams of high-quality protein to accelerate muscle repair and growth post-workout.
- • **Vegetarian Friendly:** Now suitable for vegetarians, so everyone can join the serious mass-building club.
- • **Massive Calorie Boost:** Fuel your gains with 1200+ calories per 2-scoop serving—perfect for fast metabolisms.
- • **Nutrient-Rich Formula:** Packed with 24 essential vitamins, minerals, creatine, and glutamine for holistic muscle support.

## Overview

Optimum Nutrition Serious Mass is a high-calorie, high-protein weight gainer powder designed for adults with fast metabolisms who struggle to gain weight. Each 2-scoop serving delivers over 1200 calories, 50 grams of protein, and 250+ grams of carbohydrates, enriched with 24 vitamins, minerals, creatine, and glutamine. Suitable for vegetarians and sealed for freshness, it’s ideal for post-workout recovery and between-meal nutrition to support serious muscle growth.

## Description

Now Suitable for Vegetarians, 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 gains goals.

Review: Awesome 👍😎
Review: Give attention towards packaging also and taste

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QXTRNW6 |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy |
| Best Sellers Rank | #10,839 in Health ( See Top 100 in Health ) #39 in Weight Loss Supplements |
| Brand | Optimum Nutrition |
| Brand Name | Optimum Nutrition |
| Color | Multicolour |
| Container Type | Canister |
| Customer Reviews | 3.9 out of 5 stars 1,384 Reviews |
| Diet Type | Vegetarian |
| Dosage Form | powder |
| Flavor | Chocolate |
| Flavour | Chocolate |
| Item Dimensions | 25 x 15 x 15 centimeters |
| Item Form | Powder |
| Item Weight | 750 Grams |
| Item form | Powder |
| Item weight | 750 Grams |
| Manufacturer | Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd. |
| 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 |
| Number of Items | 1 |
| Primary Supplement Type | vitamins |
| Primary supplement type | vitamins |
| Product Benefits | Muscle Growth |
| Special Ingredients | L-Glutamine |
| Total Servings Per Container | 3.0 |
| UPC | 748927066715 |
| Unit Count | 1000.0 Grams |
| Unit count | 1000.0 Grams |

## Product Details

- **Brand:** Optimum Nutrition
- **Diet type:** Vegetarian
- **Flavour:** Chocolate
- **Item dimensions L x W x H:** 25 x 15 x 15 centimeters
- **Item form:** Powder
- **Item weight:** 750 Grams
- **Primary supplement type:** vitamins
- **Product benefits:** Muscle Growth
- **Special ingredients:** L-Glutamine
- **Unit count:** 1000.0 Grams

## 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/71uXZbooOeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome 👍😎
*by R***N on 24 April 2026*



### ⭐⭐⭐ Give attention towards packaging also and taste
*by L***R on 3 February 2026*



### ⭐⭐⭐⭐⭐ Yuuuh
*by B***E on 22 April 2026*



## 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
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- 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 Kuwait*
*Store origin: KW*
*Last updated: 2026-05-15*