---
product_id: 293407671
title: "(ON) Pro Gainer Weight Gainer Protein Powder,Vitamin C and Zinc for Immune Support - Double Rich Chocolate, 10.19 lbs"
brand: "optimum nutrition"
price: "¥52907"
currency: JPY
in_stock: true
category: "Optimum Nutrition"
url: https://www.desertcart.jp/products/293407671-on-pro-gainer-weight-gainer-protein-powder-vitamin-c-zinc
store_origin: JP
region: Japan
---

# 85g carbs for rapid energy High protein-to-carb ratio for muscle growth 650 calories per serving to fuel gains (ON) Pro Gainer Weight Gainer Protein Powder,Vitamin C and Zinc for Immune Support - Double Rich Chocolate, 10.19 lbs

**Brand:** optimum nutrition
**Price:** ¥52907
**Availability:** ✅ In Stock

## Summary

> 💥 Bulk smarter, recover faster, and stay unstoppable with ON Pro Gainer!

## Quick Answers

- **What is this?** (ON) Pro Gainer Weight Gainer Protein Powder,Vitamin C and Zinc for Immune Support - Double Rich Chocolate, 10.19 lbs by optimum nutrition
- **How much does it cost?** ¥52907 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/293407671-on-pro-gainer-weight-gainer-protein-powder-vitamin-c-zinc)

## 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

- • **Effortless Mixing:** Blends smoothly with any shaker, blender, or spoon for on-the-go convenience 🥤
- • **Immune Support Formula:** Enhanced with Vitamin C and Zinc to keep your defenses strong while you bulk 🛡️
- • **Optimized Protein Ratio:** High protein-to-carb balance to support lean muscle gains and recovery 💪
- • **Calorie-Dense Muscle Fuel:** 650 calories per serving designed to maximize your muscle-building potential 🔥
- • **Power-Packed Energy Boost:** 85 grams of carbs to rapidly restore your energy post-workout ⚡

## Overview

Optimum Nutrition Pro Gainer is a premium weight gainer protein powder delivering 650 calories and 85 grams of carbs per serving, optimized with a high protein-to-carb ratio. Enhanced with Vitamin C and Zinc for immune support, it mixes effortlessly and fuels serious muscle growth and recovery for adults committed to heavy training and quality nutrition.

## 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.

## Features

- 85 Grams Carbs to Help Restore Energy Levels & 650 Calories
- Few Sugars
- High Protein to Carb Ratio
- Mixes Effortlessly with a Blender, Shaker, or Spoon
- Easy to Drink

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002DYIZM6 |
| ASIN  | B002DYIZM6 |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy |
| Best Sellers Rank | #19,306 in Health ( See Top 100 in Health ) #892 in Sports Supplements |
| Brand Name | Optimum Nutrition |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,478) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,478) |
| Department  | unisex-adult |
| Diet Type | Kosher |
| Flavor | Double Chocolate |
| Global Trade Identification Number | 00748927029727 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 15 x 29 x 43 centimeters |
| Item Nype Name | HEALTH_PERSONAL_CARE |
| Item Weight | 4.62 Kilograms |
| Item model number  | 1077769 |
| Manufacturer | Optimum Nutrition |
| Manufacturer  | Optimum Nutrition |
| Manufacturer Part Number | 1077769 |
| Material Type Free | en_AE |
| Model Name | GS - Pro-Gainers Weight Gainer - Protein Powder |
| Model Number | 1077769 |
| Number of Items | 1 |
| Package Type Name | Tub |
| Product Benefits | Immune Support |
| Product Dimensions  | 15 x 29 x 43 cm; 4.62 kg |
| Protein Source | Egg, Soy, Whey |
| Recommended Uses For Product | Immune Support |
| Total Servings Per Container | 28 |
| UPC | 748927029727 |
| Unit Count | 4620 Grams |

## Product Details

- **Brand:** Optimum Nutrition
- **Flavour:** Double Chocolate
- **Item weight:** 4.62 Kilograms
- **Material type free:** en_AE
- **Servings per container:** 28

## Images

![(ON) Pro Gainer Weight Gainer Protein Powder,Vitamin C and Zinc for Immune Support - Double Rich Chocolate, 10.19 lbs - Image 1](https://m.media-amazon.com/images/I/71UOjVtDBjL.jpg)

## Available Options

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

## Frequently Bought Together

- Optimum Nutrition Gold Standard Pro Gainer, Weight Gainer Protein Powder, Double Chocolate, 10.19 Pounds (Packaging May Vary)
- Optimum Nutrition Micronized Creatine Monohydrate Powder, Unflavored, 120 Servings, 600 Grams (Packaging May Vary)
- VELOMIX -2 Pack- 28 oz Protein Shaker Bottles for Protein Mixes - 2x Wire Whisk | Leak Proof Shaker Cups for Protein Shakes | Protein Shaker Bottle Pack (Black/Transparent)

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**Shop now:** [https://www.desertcart.jp/products/293407671-on-pro-gainer-weight-gainer-protein-powder-vitamin-c-zinc](https://www.desertcart.jp/products/293407671-on-pro-gainer-weight-gainer-protein-powder-vitamin-c-zinc)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-07*