---
product_id: 963169
title: "Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Supreme, 4 Pound (Packaging May Vary)"
brand: "optimum nutrition"
price: "¥27374"
currency: JPY
in_stock: true
category: "Optimum Nutrition"
url: https://www.desertcart.jp/products/963169-gold-standard-100-micellar-casein-protein-powder-slow-digesting-helps
store_origin: JP
region: Japan
---

# Slow-digesting micellar casein Ideal for overnight muscle recovery 24g protein per serving Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Supreme, 4 Pound (Packaging May Vary)

**Brand:** optimum nutrition
**Price:** ¥27374
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock your overnight muscle magic with Gold Standard Casein!

## Quick Answers

- **What is this?** Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Supreme, 4 Pound (Packaging May Vary) by optimum nutrition
- **How much does it cost?** ¥27374 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/963169-gold-standard-100-micellar-casein-protein-powder-slow-digesting-helps)

## 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

- • **Amino Acid Rich:** 9g of naturally occurring essential amino acids fuel recovery and performance.
- • **Mix & Go Convenience:** Easily blends in a shaker cup—perfect for your on-the-move lifestyle.
- • **Power-Packed Protein:** Each serving delivers 24 grams of premium protein to support lean muscle growth.
- • **Sustained Muscle Fuel:** Slow-digesting micellar casein keeps your muscles fed long after your workout.
- • **Nighttime Recovery Boost:** Formulated to keep you full and aid muscle repair while you sleep.

## Overview

Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder offers 24 grams of slow-digesting protein per serving, enriched with 9 grams of essential amino acids. Designed for sustained muscle recovery, especially overnight, this Chocolate Supreme-flavored powder mixes effortlessly and supports fullness between meals. Packaged in a 4-pound tub with 53 servings, it’s a trusted choice from the world’s #1 sports nutrition brand.

## Description

Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder helps support muscle recovery. Made with micellar casein, this protein shake powder ensures that you're getting high quality protein with every serving. With nearly 9 grams of naturally occurring Essential Amino Acids per serving, this protein powder drink supports recovery, making it ideal for use between meals and before bedtime. Each serving of this delicious Chocolate Supreme-flavored powder is an excellent source of zinc, magnesium and calcium and provides 24 grams of protein. Optimum Nutrition powder mixes easily using a shaker cup or blended in a smoothie. There are 53 servings in this 3.97 pound container. Gold Standard 100% Casein from Optimum Nutrition, the World's #1 Sports Nutrition Brand.* *Source Euromonitor International Limited; Consumer Health 2023 Edition, Sports Nutrition category, %retail value shares, 2022 data.

## Features

- nan
- Made in USA
- One 3.86 lb container (53 servings) of Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder in Chocolate Supreme
- With micellar casein, this Optimum Nutrition protein powder helps support muscle recovery
- Each serving has 9 grams of naturally occurring Essential Amino Acids
- Feel good about your after-workout recovery drink
- Mixes easily with a shaker cup, perfect for packing in your gym bag as part of your training routine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002DYJ0M0 |
| ASIN  | B002DYJ0M0 |
| Age Range Description | Adult |
| Best Sellers Rank | #3,593 in Health & Household ( See Top 100 in Health & Household ) #35 in Sports Nutrition Protein Powder Blends #446 in Sales & Deals |
| Brand Name | Optimum Nutrition |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,130) |
| Date First Available  | August 29, 2008 |
| Flavor | Chocolate Supreme |
| Global Trade Identification Number | 00748927024227 |
| Is Discontinued By Manufacturer  | Yes |
| Item Dimensions | 8.06 x 8.06 x 11.17 inches |
| Item Weight | 64 Ounces |
| Item model number  | 1031646 |
| Manufacturer | Optimum Nutrition |
| Manufacturer  | Optimum Nutrition |
| Manufacturer Part Number | 1031646 |
| Material Type Free | No Artificial Colors, No Artificial Flavors, No Artificial Sweeteners |
| Model Name | Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full |
| Model Number | 1031646 |
| Net Content Volume | 11.14 Liters |
| Number of Items | 1 |
| Package Type Name | Tub |
| Product Dimensions  | 8.06 x 8.06 x 11.17 inches; 4 Pounds |
| Protein | 24 Grams |
| Protein Source | Casein |
| Recommended Uses For Product | Fitness |
| Total Servings Per Container | 53 |
| UPC | 748927024227 |
| Unit Count | 64.0 Ounce |
| Vitamins And Minerals | 0, 0, 15, 280, 4, 50 Percent Daily Value, 260 Milligrams |

## Product Details

- **Brand:** Optimum Nutrition
- **Flavor:** Chocolate Supreme
- **Item Weight:** 64 Ounces
- **Material Type Free:** No Artificial Colors, No Artificial Flavors, No Artificial Sweeteners
- **Servings per Container:** 53

## Images

![Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Supreme, 4 Pound (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/81Q9+v4u60L.jpg)

## Available Options

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

## Questions & Answers

**Q: why this product wont dissolve in milk? i shake it over 30 second and i can still taste the powder so thick**
A: There’s your problem, shake for 45 seconds. You’re leaving all those reps on the table. Remember, explosive out but a controlled return. 12 shake reps should take you 45 seconds if you’re doing it right. And breath. Contract. Feel the muscles. Quit leaving those reps on the table.

**Q: does this have gluten in it**
A: Although it maybe doesn't have gluten, people with gluten sensitivities or Celiac Disease should avoid the enzyme, Casein. I have Celiac Disease and this would "kill" me!

**Q: My container did not have a scoop in it. How much powder to I use for a shake?**
A: It's approximately a 1/4 of a cup (not exactly), but I'd bet there's a scoop in the bottom of the container somewhere, they sometimes sink to the bottom of the container...  It's placed in these containers by a computer system, not a person so chances of a mistake are minimal.

**Q: Does anyone know if this is 100% Micellar?**
A: No, it has calcium caseinate as the second protein source.

## Frequently Bought Together

- Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Supreme, 4 Pound (Packaging May Vary)
- Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 5 Pound (Packaging May Vary)
- Optimum Nutrition Micronized Creatine Monohydrate Powder, Unflavored, 120 Servings, 600 Grams (Packaging May Vary)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-05*