---
product_id: 534119169
title: "Pro JYM Chocolate Mousse Protein Powder - Whey Protein Isolates, Casein, & Milk Protein, Lean Muscle Building for Men & Women, JYM Supplement Science, 45 Servings"
brand: "jym supplement science"
price: "¥25236"
currency: JPY
in_stock: false
reviews_count: 13
category: "Jym Supplement Science"
url: https://www.desertcart.jp/products/534119169-pro-jym-chocolate-mousse-protein-powder-whey-protein-isolates-casein
store_origin: JP
region: Japan
---

# 50% slow-digesting casein Chocolate mousse flavor 24g protein/serving Pro JYM Chocolate Mousse Protein Powder - Whey Protein Isolates, Casein, & Milk Protein, Lean Muscle Building for Men & Women, JYM Supplement Science, 45 Servings

**Brand:** jym supplement science
**Price:** ¥25236
**Availability:** ❌ Out of Stock

## Summary

> 🍫 Fuel your gains with the ultimate chocolate mousse protein experience!

## Quick Answers

- **What is this?** Pro JYM Chocolate Mousse Protein Powder - Whey Protein Isolates, Casein, & Milk Protein, Lean Muscle Building for Men & Women, JYM Supplement Science, 45 Servings by jym supplement science
- **How much does it cost?** ¥25236 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/534119169-pro-jym-chocolate-mousse-protein-powder-whey-protein-isolates-casein)

## Best For

- jym supplement science enthusiasts

## Why This Product

- Trusted jym supplement science brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Fueling:** Perfect pre/post workout, morning boost, or nighttime recovery
- • **Clean & Pure Formula:** No cheap amino spiking—just 24g of whole proteins per serving
- • **Scientifically Backed:** JYM Supplement Science ensures optimal strength, endurance & recovery
- • **Precision Protein Blend:** 50% casein, 40% whey isolate & 10% egg protein for max muscle growth
- • **Irresistible Taste & Texture:** Creamy chocolate mousse that mixes smooth with no clumps

## Overview

Pro JYM Chocolate Mousse Protein Powder delivers a scientifically formulated blend of whey isolate, micellar casein, milk protein isolate, and egg white protein, providing 24 grams of clean, high-quality protein per serving. Designed for lean muscle building and recovery, it features an ideal 50/40/10 protein ratio and a delicious chocolate mousse flavor that mixes effortlessly. Suitable for men and women, this 45-serving powder supports sustained muscle protein synthesis and is free from protein spiking additives.

## Description

Pro Jym Protein Powder - Milk, Whey protein isolates & Micellar Casein | JYM Supplement Science | Chocolate Mousse, 45 Servings

Review: Get it! - SO GOOD! Love to mix with banana, almond milk, peanut butter, sooo yumm
Review: Get what you pay for - All Jym products are great. They're spendy, but you get what you pay for. Amazing taste and never any stomach issues like you get with the cheaper stuff. Mixes easily with cold water in any shaker with no clumping and no agitator ball necessary. Add a splash of milk and you've got a creamy, melted ice cream like treat!

## Features

- Isolate Blend - Scientific studies have shown that a blend is considerably better for maximizing muscle-building than standard whey protein Alone, This blend contains whey protein isolate, micellar casein, milk protein isolate, and egg white protein.
- Great Taste - No other protein powder surpasses the great taste, texture, and nutrition of Pro JYM. Simply mix with water, milk, almond milk or add other Ingredients For a delicious high protein shake or smoothie. It also comes in chocolate.
- Perfect Ratio - Pro JYM contains the ideal ratio of the three optimum proteins for building muscle: 50% casein, 40% whey and 10% egg protein. For both men & women, This blend supports your natural strength, energy, endurance & recovery.
- No Spiking - Pro JYM does not include cheap amino acids that can lead to protein Spiking. Each serving contains 24 grams of whole proteins, it is optimal for lean muscle growth, as a higher percentage of calories are derived from the protein.
- Versatile Use - the Pro Powder is the best before & after workouts, in the morning, between meals and at night. The blend of fast, medium and Slow digesting proteins elevates muscle protein synthesis for longer and supports rebuild.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0C5ZP5WCC |
| Best Sellers Rank | #6,343 in Health & Household ( See Top 100 in Health & Household ) #51 in Sports Nutrition Whey Protein Powders |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,884) |
| Date First Available  | May 23, 2023 |
| Item model number  | PRJ04CM200 |
| Manufacturer  | PhD Fitness LLC |
| Product Dimensions  | 6 x 11.5 x 14 inches; 3.9 Pounds |

## Product Details

- **Brand:** JYM Supplement Science
- **Flavor:** Chocolate Mousse
- **Item Weight:** 3.9 Pounds
- **Recommended Uses For Product:** Muscle Growth
- **Unit Count:** 64.0 Ounce

## Images

![Pro JYM Chocolate Mousse Protein Powder - Whey Protein Isolates, Casein, & Milk Protein, Lean Muscle Building for Men & Women, JYM Supplement Science, 45 Servings - Image 1](https://m.media-amazon.com/images/I/716XDu6Gk6L.jpg)
![Pro JYM Chocolate Mousse Protein Powder - Whey Protein Isolates, Casein, & Milk Protein, Lean Muscle Building for Men & Women, JYM Supplement Science, 45 Servings - Image 2](https://m.media-amazon.com/images/I/71ZjjF9EsWL.jpg)
![Pro JYM Chocolate Mousse Protein Powder - Whey Protein Isolates, Casein, & Milk Protein, Lean Muscle Building for Men & Women, JYM Supplement Science, 45 Servings - Image 3](https://m.media-amazon.com/images/I/81CwIq640TL.jpg)
![Pro JYM Chocolate Mousse Protein Powder - Whey Protein Isolates, Casein, & Milk Protein, Lean Muscle Building for Men & Women, JYM Supplement Science, 45 Servings - Image 4](https://m.media-amazon.com/images/I/81Pk+pkkX8L.jpg)
![Pro JYM Chocolate Mousse Protein Powder - Whey Protein Isolates, Casein, & Milk Protein, Lean Muscle Building for Men & Women, JYM Supplement Science, 45 Servings - Image 5](https://m.media-amazon.com/images/I/81h63-w2FeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Get it!
*by H***E on December 14, 2025*

SO GOOD! Love to mix with banana, almond milk, peanut butter, sooo yumm

### ⭐⭐⭐⭐⭐ Get what you pay for
*by M***N on December 13, 2025*

All Jym products are great. They're spendy, but you get what you pay for. Amazing taste and never any stomach issues like you get with the cheaper stuff. Mixes easily with cold water in any shaker with no clumping and no agitator ball necessary. Add a splash of milk and you've got a creamy, melted ice cream like treat!

### ⭐⭐⭐⭐⭐ Tastes great!
*by F***T on November 17, 2025*

Tastes absolutely amazing with milk. JYM makes quality stuff so I just ordered it. It has a nice balance of protein to keep me full longer and provide my body with what I am trying to give it.

## Frequently Bought Together

- JYM Supplement Science Pro JYM Chocolate Mousse Protein Powder - Whey Protein Isolates, Casein, & Milk Protein, Lean Muscle Building for Men & Women, 22 Servings
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**Shop now:** [https://www.desertcart.jp/products/534119169-pro-jym-chocolate-mousse-protein-powder-whey-protein-isolates-casein](https://www.desertcart.jp/products/534119169-pro-jym-chocolate-mousse-protein-powder-whey-protein-isolates-casein)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*