---
product_id: 276514367
title: "Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Peanut Butter, 1.87 Pound (Packaging May Vary)"
brand: "optimum nutrition"
price: "13.38 DT"
currency: TND
in_stock: false
reviews_count: 5
url: https://www.desertcart.tn/products/276514367-optimum-nutrition-gold-standard-100-micellar-casein-protein-powder-slow
store_origin: TN
region: Tunisia
---

# Slow-digesting micellar casein 9g Essential Amino Acids per serving Decadent Chocolate Peanut Butter flavor Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Peanut Butter, 1.87 Pound (Packaging May Vary)

**Brand:** optimum nutrition
**Price:** 13.38 DT
**Availability:** ❌ Out of Stock

## Summary

> 💥 Fuel your gains overnight with the gold standard in slow-release protein!

## Quick Answers

- **What is this?** Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Peanut Butter, 1.87 Pound (Packaging May Vary) by optimum nutrition
- **How much does it cost?** 13.38 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/276514367-optimum-nutrition-gold-standard-100-micellar-casein-protein-powder-slow)

## 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

- • **Gym-Bag Ready:** Easily mixes with a shaker cup for on-the-go convenience and seamless post-workout nutrition.
- • **Trusted Legacy:** Backed by 35+ years of performance nutrition expertise, ensuring quality you can rely on.
- • **Flavor That Fuels:** Indulgent chocolate peanut butter taste makes your recovery ritual something to crave.
- • **Amino Acid Powerhouse:** Each serving packs 9g of essential amino acids to maximize muscle maintenance.
- • **Sustained Muscle Recovery:** Micellar casein delivers slow-release protein to fuel overnight repair and growth.

## Overview

Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder offers 25 servings of slow-digesting micellar casein protein enriched with 9 grams of essential amino acids per serving. Designed to support overnight muscle recovery and keep you feeling full, this Chocolate Peanut Butter flavored powder mixes easily and is trusted by athletes for over 35 years.

## 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 Cookies and Cream-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 25 servings in this 1.81 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.

Review: Great product. Awesome taste. Recommended - Great product. Great flavour. Will buy again
Review: dead insects on the powder - There was a bugs in my powder. Unfortunately there's no possiblity to upload a photo of ot. Hundreds of small black dead insects, and I used this product for a week, I only noticed it today.

## Features

- One 1.87 lb container (25 servings) of Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder in Chocolate Peanut Butter flavor
- 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
- Performance nutrition for over 35 years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002RWJQJU |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy |
| Best Sellers Rank | #199,179 in Health ( See Top 100 in Health ) #2,588 in Amino Acid Nutritional Supplements |
| Brand | Optimum Nutrition |
| Brand Name | Optimum Nutrition |
| Customer Reviews | 4.5 out of 5 stars 729 Reviews |
| Diet Type | Gluten Free |
| Diet type | Gluten Free |
| Flavor | Chocolate Peanut Butter |
| Flavour | Chocolate Peanut Butter |
| Global Trade Identification Number | 00748927026276 |
| Item Dimensions | 20.5 x 20.5 x 28.4 centimeters |
| Item Weight | 2 Pounds |
| Item weight | 2 Pounds |
| Manufacturer | Glanbia Performance Nutrition |
| Manufacturer Part Number | 1031641 |
| Material Type Free | en_AE |
| Material type free | en_AE |
| Model Name | Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, |
| Model Number | 1031641 |
| Number of Items | 1 |
| Package Type Name | Tub |
| Product Benefits | Muscle Growth |
| Recommended Uses For Product | Post-Workout |
| Servings per container | 25 |
| Total Servings Per Container | 25 |
| UPC | 748927026276 |
| Unit Count | 850 Grams |

## Product Details

- **Brand:** Optimum Nutrition
- **Flavour:** Chocolate Peanut Butter
- **Item weight:** 2 Pounds
- **Material type free:** en_AE
- **Servings per container:** 25

## Images

![Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Peanut Butter, 1.87 Pound (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/71tHuuBGCkL.jpg)
![Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Peanut Butter, 1.87 Pound (Packaging May Vary) - Image 2](https://m.media-amazon.com/images/I/81HpL8KvHSL.jpg)
![Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Peanut Butter, 1.87 Pound (Packaging May Vary) - Image 3](https://m.media-amazon.com/images/I/81dIsKhb2iL.jpg)
![Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Peanut Butter, 1.87 Pound (Packaging May Vary) - Image 4](https://m.media-amazon.com/images/I/81jnwdwy6bL.jpg)
![Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Peanut Butter, 1.87 Pound (Packaging May Vary) - Image 5](https://m.media-amazon.com/images/I/818Y5yytxzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product. Awesome taste. Recommended
*by G***N on 10 July 2024*

Great product. Great flavour. Will buy again

### ⭐ dead insects on the powder
*by A***T on 15 January 2026*

There was a bugs in my powder. Unfortunately there's no possiblity to upload a photo of ot. Hundreds of small black dead insects, and I used this product for a week, I only noticed it today.

### ⭐⭐⭐⭐⭐ Best before bed / snack protein.
*by R***N on 24 February 2015*

As someone who is incredibly active -- and works long hours -- this protein has been a big life help for me. With a high protein/day target, getting in some extra easy and tasty protein can be a chore when I don't always have the free time to cook large meals. While I have ON Hydro-Whey for my post run / post workout protein needs, I decided I wanted something else for before bed or in between meals as a snack. When people say ON Gold is still the best standard protein -- they are correct. It is fine and mixes very easily. Taste is ideal, neither acidic nor sweet. Tastes great in milk or just in water. Doesn't taste of artificial sweetener or additives. I'm also convinced a nice casein shake before bed helps me sleep. I'll always be coming back for more!

## Frequently Bought Together

- Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Peanut Butter, 1.87 Pound (Packaging May Vary)
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-18*