---
product_id: 2889258
title: "Ultimate Nutrition ISO Mass Xtreme Gainer, Chocolate Milk, 10 lb"
brand: "ultimate nutrition"
price: "R5783"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Ultimate Nutrition"
url: https://www.desertcart.co.za/products/2889258-ultimate-nutrition-iso-mass-xtreme-gainer-chocolate-milk-10-lb
store_origin: ZA
region: South Africa
---

# 7.5g multi-source creatine Rich chocolate milk flavor 60g multi-source protein Ultimate Nutrition ISO Mass Xtreme Gainer, Chocolate Milk, 10 lb

**Brand:** ultimate nutrition
**Price:** R5783
**Availability:** ✅ In Stock

## Summary

> 🚀 Bulk smarter, recover faster, and own your gains!

## Quick Answers

- **What is this?** Ultimate Nutrition ISO Mass Xtreme Gainer, Chocolate Milk, 10 lb by ultimate nutrition
- **How much does it cost?** R5783 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/2889258-ultimate-nutrition-iso-mass-xtreme-gainer-chocolate-milk-10-lb)

## Best For

- ultimate nutrition enthusiasts

## Why This Product

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

## Key Features

- • **Energy Reload:** 60g carbs from premium sources to supercharge workouts & recovery
- • **Smooth Mix & Sip:** Easy-to-mix, high-calorie shake that won’t weigh you down
- • **Creatine Matrix Boost:** 7.5g multi-form creatine for explosive strength gains
- • **All-in-One Performance:** Includes BCAAs, glutamine, NO precursors & digestive enzymes
- • **Muscle Fuel Powerhouse:** 60g protein blend for fast + sustained muscle recovery

## Overview

Ultimate Nutrition ISO Mass Xtreme Gainer is a 10 lb premium weight gainer featuring a 60g multi-source protein blend, 60g carbs from quality ingredients, and a 7.5g creatine matrix per serving. Designed for serious athletes and hard gainers, it supports lean muscle growth, rapid recovery, and sustained energy with added BCAAs, glutamine, nitric oxide boosters, and digestive enzymes—all in a smooth, chocolate milk-flavored shake.

## Description

Buy Ultimate Nutrition ISO Mass Xtreme Gainer, Weight Gainer Protein Powder with Creatine, 60 Grams of Protein, Whey Isolate Protein Powder for Lean Muscle Gain, 10 LBS with 30 Servings, Chocolate on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Best and most drinkable gainer - Most weight gainer powders are overly thick, overly sweet or leave you bloated and feeling nasty for hours. I've used ISO-Mass since the days GNC used to stock it, and quite honestly there's not another gainer that can come anywhere close. I used to, on two shakes a day, be able to pack on 10-15 pounds in a month on this stuff. I've never had that kind of luck with other gainers. This one is a thinner consistency, mixes easily and goes down easily. Yes, it is expensive, but when you look at the breadth of ingredients in it, you'll understand why. Not only is the protein blend amazing, but it has several types creatine, NO precursors, beta alanine, omega 3s, vitamins and other goodies. It's supposed to be an all-in-one formula. This is the first tub I've purchased in about three years because I thought it was no longer being made. But it must have just been that GNC stopped carrying it. Either way, I'm happy to have found it.
Review: Still the best - I'd give this 10 stars if I could. I used half the recommended dose and I still blew up. I took half 30 minutes before going to the gym and the rest during. But I have a high protein diet and I'd mix it with milk. The taste isn't the best, but it isn't terrible, far from it. I've already ordered a second.

## Features

- 60g Multi Source Protein Blend: Delivers 60g of protein from whey protein isolate, whey hydrolysate, egg protein isolate, micellar casein, and milk protein isolates. This advanced mass gainer provides fast and sustained protein release to support muscle recovery and lean mass goals
- 60g Carbohydrates for Size and Recovery: Provides 52g of carbohydrates from sources including waxy maize, oat flour, rice maltodextrin, and oat fiber. Designed to help replenish glycogen stores and provide energy for demanding training programs and recovery needs
- 7.5g Multi Source Creatine Matrix: Features a comprehensive creatine blend including creatine monohydrate, creatine phosphate, creatine magnesium chelate, creatine alpha ketoglutarate, and di-creatine malate to complement strength and performance focused nutrition plans
- Advanced Muscle Building Formula: Includes glutamine compounds, branched chain amino acids, nitric oxide ingredients, digestive enzymes, vitamins, and minerals. A complete weight gainer formula designed to support active individuals seeking comprehensive workout nutrition
- Easy Mixing High Calorie Shake: Mixes easily with water or milk to create a rich post-workout shake. Ideal for athletes, bodybuilders, and hard gainers looking to increase daily calorie, protein, and carbohydrate intake in a convenient serving

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CQ7IWOQ |
| Age Range Description | Adult |
| Best Sellers Rank | #247,367 in Health & Household ( See Top 100 in Health & Household ) #89 in Sports Nutrition Weight Gainers |
| Brand | Ultimate Nutrition |
| Brand Name | Ultimate Nutrition |
| Customer Reviews | 4.4 out of 5 stars 106 Reviews |
| Diet Type | Keto |
| Flavor | Chocolate Milk |
| Item Dimensions | 8 x 8 x 10 inches |
| Item Weight | 10.3 Pounds |
| Manufacturer | Ultimate Nutrition |
| Manufacturer Part Number | ISOCHOC |
| Model Number | 99071002754 |
| Number of Items | 1 |
| Package Type Name | Pouch |
| Product Benefits | Lean Muscle Growth, Immune Support |
| Protein Source | Whey |
| Servings per Container | 30 |
| Total Servings Per Container | 30 |
| UPC | 099071002754 |
| Unit Count | 160.0 Ounce |

## Product Details

- **Brand:** Ultimate Nutrition
- **Flavor:** Cookies & Cream
- **Item Weight:** 10.75 Pounds
- **Recommended Uses For Product:** Post-Workout
- **Unit Count:** 160.0 Ounce

## Images

![Ultimate Nutrition ISO Mass Xtreme Gainer, Chocolate Milk, 10 lb - Image 1](https://m.media-amazon.com/images/I/713miFrZqqL.jpg)
![Ultimate Nutrition ISO Mass Xtreme Gainer, Chocolate Milk, 10 lb - Image 2](https://m.media-amazon.com/images/I/81MMS1TQOVL.jpg)
![Ultimate Nutrition ISO Mass Xtreme Gainer, Chocolate Milk, 10 lb - Image 3](https://m.media-amazon.com/images/I/81tTGrHDTSL.jpg)
![Ultimate Nutrition ISO Mass Xtreme Gainer, Chocolate Milk, 10 lb - Image 4](https://m.media-amazon.com/images/I/711cm5eMLdL.jpg)
![Ultimate Nutrition ISO Mass Xtreme Gainer, Chocolate Milk, 10 lb - Image 5](https://m.media-amazon.com/images/I/81g4Lu4ZfrL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does ISO Mass Xtreme Gainer fit my lifestyle?**
A: Our lean mass powder is free of soy protein and fillers, making it perfect for any diet.

**Q: Is this product third-party tested?**
A: Yes! We make our protein powder in the USA at NSF, cGMP, and HACCAP verified manufacturing facilities and test it at ISO 17025 approved labs.

**Q: Is this protein powder flavored?**
A: Yes! ISO Mass Xtreme Gainer comes in delicious flavors like chocolate fudge, cookies n' cream', strawberry, and more!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best and most drinkable gainer
*by A***K on November 21, 2018*

Most weight gainer powders are overly thick, overly sweet or leave you bloated and feeling nasty for hours. I've used ISO-Mass since the days GNC used to stock it, and quite honestly there's not another gainer that can come anywhere close. I used to, on two shakes a day, be able to pack on 10-15 pounds in a month on this stuff. I've never had that kind of luck with other gainers. This one is a thinner consistency, mixes easily and goes down easily. Yes, it is expensive, but when you look at the breadth of ingredients in it, you'll understand why. Not only is the protein blend amazing, but it has several types creatine, NO precursors, beta alanine, omega 3s, vitamins and other goodies. It's supposed to be an all-in-one formula. This is the first tub I've purchased in about three years because I thought it was no longer being made. But it must have just been that GNC stopped carrying it. Either way, I'm happy to have found it.

### ⭐⭐⭐⭐⭐ Still the best
*by D***N on November 9, 2016*

I'd give this 10 stars if I could. I used half the recommended dose and I still blew up. I took half 30 minutes before going to the gym and the rest during. But I have a high protein diet and I'd mix it with milk. The taste isn't the best, but it isn't terrible, far from it. I've already ordered a second.

### ⭐⭐⭐⭐⭐ The perfect protein
*by O***Z on February 13, 2022*

I will start using this product before and after workouts. I liked the flavor. It’s a good protein overall.

## Frequently Bought Together

- Ultimate Nutrition ISO Mass Xtreme Gainer - High-Calorie Mass Gainer with Creatine & Whey Isolate Protein Powder for Weight Gain, Lean Muscle Mass, Bulk Supplement - Cookies N Cream, 10lbs
- Optimum Nutrition Micronized Creatine Monohydrate Powder, Unflavored, 120 Servings, 600 Grams (Packaging May Vary)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-24*