---
product_id: 1262095
title: "Optimum Nutrition GS Pro Gainer Weight Gainer Protein Powder, Double Chocolate, 5.09 Pounds (Packaging May Vary)"
brand: "optimum nutrition"
price: "KD 36.60"
currency: KWD
in_stock: true
reviews_count: 10
category: "Optimum Nutrition"
url: https://www.desertcart.com.kw/products/1262095-optimum-nutrition-gs-pro-gainer-weight-gainer-protein-powder-double
store_origin: KW
region: Kuwait
---

# 85g carbs for energy 60g multi-source protein blend 650 calories per serving Optimum Nutrition GS Pro Gainer Weight Gainer Protein Powder, Double Chocolate, 5.09 Pounds (Packaging May Vary)

**Brand:** optimum nutrition
**Price:** KD 36.60
**Availability:** ✅ In Stock

## Summary

> 💥 Bulk smarter, recover faster, and own your transformation.

## Quick Answers

- **What is this?** Optimum Nutrition GS Pro Gainer Weight Gainer Protein Powder, Double Chocolate, 5.09 Pounds (Packaging May Vary) by optimum nutrition
- **How much does it cost?** KD 36.60 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/1262095-optimum-nutrition-gs-pro-gainer-weight-gainer-protein-powder-double)

## 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

- • **Carb Recharge:** 85 grams of quality carbohydrates to replenish energy and keep you crushing workouts.
- • **Protein Precision:** 60 grams of a 7-source protein blend for sustained muscle recovery and growth.
- • **Calorie Powerhouse:** Fuel your gains with 650 clean calories per serving—because every rep counts.
- • **Effortless Mix & Go:** Blends smoothly with blender, shaker, or spoon—perfect for your fast-paced lifestyle.
- • **Nutrient-Rich Formula:** Packed with 32 vitamins & minerals plus immune-boosting Vitamin C, Zinc, and E for holistic wellness.

## Overview

Optimum Nutrition GS Pro Gainer is a premium weight gainer protein powder delivering 650 calories, 60g of a multi-source protein blend, and 85g of carbohydrates per serving. Enhanced with 32 essential vitamins and minerals plus immune support nutrients, it’s designed for serious athletes and busy professionals aiming to build lean mass efficiently. Available in 5 lb tubs, it mixes effortlessly and supports post-workout recovery or high-protein meals between sessions.

## Description

Putting on size requires a balance of heavy training and quality nutrition. Because everyone's a little different, some have a harder time packing on muscle than others. PRO Gainer is a high-protein formula delivering calories that count during recovery. Each shake provides ample supplemental protein, carbs, vitamins and minerals to build on the amount you're getting through a balanced diet of food. Use PRO Gainer as your post-workout recovery shake and/or high-protein meal between meals.

Review: High quality calorie gainer / meal replacement - As an amateur/hobby bodybuilder, this single product has become a staple in my diet over the past 3 years. When I started getting serious about lifting again out of college, I had dropped to 145lbs from my previous high of 175lbs. My metabolism is fast, and I simply had trouble keeping up for a number of reasons: time, money, and the difficulty eating the calories I needed in solid foods. I then found this product, which has helped all three of those issues. VALUE - At approximately $2.25 a serving (when using subscribe and save), this is one of the cheapest quality 650 calorie meals you can provide your body with. I found this to be much more cost effective than trying to put together my own meal. Thanks to desertcart's subscribe and save, the prices compete with the other bigger online supplement retailers and I don't have to worry about re-ordering. PERFORMANCE - I can drink an entire serving in 2-5 minutes without feeling bloated/sick (taste ranges from acceptable to good - banana cream and vanilla are must tries). I have one serving every morning, and one at some point after my workout and before bed. This accounts for 1300 of my 3500 daily calorie intake. For me, without the aid of liquid weight gainers - it would be impossible to achieve my calorie goals and gain lean mass. I especially would struggle in the morning -- I often don't have time to prepare a good meal, and have trouble eating too many solid foods first thing in the morning. Also - understand that while 60 grams of protein a serving may seem like too much, this is not 60 grams of pure whey protein that is metabolized very quickly. It is packed with 7 sources of protein (faster and slower metabolized proteins) so it takes several hours for your body to metabolize the protein. RESULTS - When used with a high quality, high calorie diet and proper lifting routine - this product can help you achieve your daily calorie requirements and consequently gains in lean mass. I have used this product to raise my weight from 145lbs to 187lbs while keeping body fat under 8%. Highly recommend this product over cheaper gainers with more sugars/poorer quality calories. FYI - If you have the time, I recommend following the blending instructions provided. However, if you are short on time - a shaker bottle is best. The blender mixes the product so well, that it will take you 2-3x longer to drink since the volume of product is increased just due to being "frothy" from the blender. While the blender taste cannot be beat (and less water can be used to get good mixing results), a high quality shaker bottle does work well for this stuff as well with 20-40 seconds of shaking and the correct amount of water. You sacrifice taste for a shake that takes less time to drink.
Review: Great product - Excellent protein powder that’s helped me put on extra pounds to build muscle. I use it daily and really enjoy the taste. One container lasts a little over a month, making it a solid value. Recommended

## Features

- Vitamin C and Zinc Provides Immune Support along with Vitamin E
- 650 CALORIES - delivering calories that count to support your gains
- 60G PROTEIN BLEND - support your mass gaining goals with high-quality protein
- 85G CARBOHYDRATES - help restore energy levels
- 7g SUGAR (OR LESS)
- 32 VITAMINS & MINERALS - because the nutrient needs of very active individuals may be greater than those of less active people
- GREAT POST-WORKOUT OR BETWEEN MEALS
- MIXES EFFORTLESSLY - use a blender, shaker, or spoon to easily mix
- AVAILABLE IN 5 LB TUBS OR 10 LB BAGS

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0015R3A1S |
| Best Sellers Rank | #10,832 in Health & Household ( See Top 100 in Health & Household ) #10 in Sports Nutrition Weight Gainers #1,118 in Sales & Deals |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,011) |
| Date First Available  | April 28, 2004 |
| Department  | unisex-adult |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 1077890 |
| Manufacturer  | Optimum Nutrition - NutWell |
| Product Dimensions  | 8.06 x 8.06 x 11.18 inches; 5.09 Pounds |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Optimum Nutrition
- **Diet Type:** Kosher
- **Flavor:** Double Chocolate
- **Item Form:** Powder
- **Item Weight:** 5.09 Pounds
- **Item dimensions L x W x H:** 8.06 x 8.06 x 11.18 inches
- **Primary Supplement Type:** Vitamin C
- **Product Benefits:** Muscle Growth, Weight Gain
- **Unit Count:** 81.44 Ounce

## Images

![Optimum Nutrition GS Pro Gainer Weight Gainer Protein Powder, Double Chocolate, 5.09 Pounds (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/71HWFC-+vVL.jpg)

## Available Options

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

## Questions & Answers

**Q: what's the difference between this one and serious mass?**
A: This is much easier to digest, healthier, better protein and nutrients and only one scoop compared to 4 which becomes chalky and hard to drink. This tastes a lot better than serious mass and is much easier to drink overall. I drank this with reduced fat milk for 3-4 months straight and gained 20 lbs. of course I was also tracking and lifting weights, but this helped a ton to get those extra 800 calories I needed that I couldn’t obtain through meals and a lot of cooking.

**Q: I'm most concerned about it causing gas.  Any comments?**
A: NO Gas with vanilla custard and i give this to my 98 yr old MOTHER who weight 80 LBS as a supplement !! SHE Wd get it cuase shes in a wheelchair- Just finished a 10 lb bag.. DO need to drink WATER cuase HIGH protein can stop u up.. I also add ice cream to it:) tastes great! Good stuff- Doc approved! Shes in GREAT shape + he does Labs on her al the time.

**Q: If this is so good, it makes me wonder why it has twice the protein and is $45 cheaper per 10lb bag than Gold Standard - the same company.**
A: Which Gold Standard are you looking at?  This is a lean weight gainer vs protein vs bulking weight gainer.  Sometimes the wholesalers give us deals if we purchase a large amount at a time.  Some sellers (myself included) will discount the price in relationship with the "cost" associated with the product I sell.

**Q: Which is better for bulk muscle mass: serious mass or pro gainer**
A: Serious Mass is a high-calorie gainer with 1,250 calories and 60 grams of protein per serving. PRO Gainer is a high-protein gainer with 60 grams of protein per serving at 650 calories.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality calorie gainer / meal replacement
*by D***N on September 4, 2011*

As an amateur/hobby bodybuilder, this single product has become a staple in my diet over the past 3 years. When I started getting serious about lifting again out of college, I had dropped to 145lbs from my previous high of 175lbs. My metabolism is fast, and I simply had trouble keeping up for a number of reasons: time, money, and the difficulty eating the calories I needed in solid foods. I then found this product, which has helped all three of those issues. VALUE - At approximately $2.25 a serving (when using subscribe and save), this is one of the cheapest quality 650 calorie meals you can provide your body with. I found this to be much more cost effective than trying to put together my own meal. Thanks to Amazon's subscribe and save, the prices compete with the other bigger online supplement retailers and I don't have to worry about re-ordering. PERFORMANCE - I can drink an entire serving in 2-5 minutes without feeling bloated/sick (taste ranges from acceptable to good - banana cream and vanilla are must tries). I have one serving every morning, and one at some point after my workout and before bed. This accounts for 1300 of my 3500 daily calorie intake. For me, without the aid of liquid weight gainers - it would be impossible to achieve my calorie goals and gain lean mass. I especially would struggle in the morning -- I often don't have time to prepare a good meal, and have trouble eating too many solid foods first thing in the morning. Also - understand that while 60 grams of protein a serving may seem like too much, this is not 60 grams of pure whey protein that is metabolized very quickly. It is packed with 7 sources of protein (faster and slower metabolized proteins) so it takes several hours for your body to metabolize the protein. RESULTS - When used with a high quality, high calorie diet and proper lifting routine - this product can help you achieve your daily calorie requirements and consequently gains in lean mass. I have used this product to raise my weight from 145lbs to 187lbs while keeping body fat under 8%. Highly recommend this product over cheaper gainers with more sugars/poorer quality calories. FYI - If you have the time, I recommend following the blending instructions provided. However, if you are short on time - a shaker bottle is best. The blender mixes the product so well, that it will take you 2-3x longer to drink since the volume of product is increased just due to being "frothy" from the blender. While the blender taste cannot be beat (and less water can be used to get good mixing results), a high quality shaker bottle does work well for this stuff as well with 20-40 seconds of shaking and the correct amount of water. You sacrifice taste for a shake that takes less time to drink.

### ⭐⭐⭐⭐⭐ Great product
*by B***G on December 3, 2025*

Excellent protein powder that’s helped me put on extra pounds to build muscle. I use it daily and really enjoy the taste. One container lasts a little over a month, making it a solid value. Recommended

### ⭐⭐⭐⭐⭐ SO GOODD!
*by K***T on June 4, 2025*

Usually never do reviews but this weight gainer is pretty good. I'm 5'7 and started at 149lbs and now I'm at 155/156lbs Pros: -Saw about 8lbs of weight gain over almost a month which is good if you want a lean bulk, if you want to gain weight fast this is not the protein powder for you. -I'm a lot less sore from my workouts. I train as a power lifter and I've noticed significantly decreased DOMS. -minimal bloating and discomfort -The taste is really good. I prefer the vanilla though because it is easier to mix with other flavors. Cons: - Slow weight gain (again not meant to bulk you up fast but slow ,steady, and lean which in the long run is better so you have less fat to cut) -You should weigh your portions, the cup they provide will definitely not get you the serving size.

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-11*