---
product_id: 107529561
title: "Rule 1 Casein Protein - 25g Protein and 11g EAAs Per Serving from Slow-Release Micellar Casein for Overnight Recovery and Sustained Delivery Between Meals (4 Pounds*, Vanilla Crème)"
brand: "rule 1 proteins"
price: "AR$277177"
currency: ARS
in_stock: true
reviews_count: 8
category: "Rule 1 Proteins"
url: https://www.desertcart.com.ar/products/107529561-rule-1-casein-protein-25g-protein-and-11g-eaas-per
store_origin: AR
region: Argentina
---

# Slow-release micellar casein Overnight recovery formula 25g protein per serving Rule 1 Casein Protein - 25g Protein and 11g EAAs Per Serving from Slow-Release Micellar Casein for Overnight Recovery and Sustained Delivery Between Meals (4 Pounds*, Vanilla Crème)

**Brand:** rule 1 proteins
**Price:** AR$277177
**Availability:** ✅ In Stock

## Summary

> 🌟 Fuel your gains while you sleep — wake up stronger, not hungry!

## Quick Answers

- **What is this?** Rule 1 Casein Protein - 25g Protein and 11g EAAs Per Serving from Slow-Release Micellar Casein for Overnight Recovery and Sustained Delivery Between Meals (4 Pounds*, Vanilla Crème) by rule 1 proteins
- **How much does it cost?** AR$277177 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/107529561-rule-1-casein-protein-25g-protein-and-11g-eaas-per)

## Best For

- rule 1 proteins enthusiasts

## Why This Product

- Trusted rule 1 proteins brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Amino Acid Powerhouse:** Packed with 11g of essential amino acids (EAAs), including BCAAs, to maximize recovery and muscle maintenance.
- • **Sustained Muscle Fuel:** 25g of premium micellar casein delivers slow-digesting protein to power your muscles overnight and between meals.
- • **Versatile & Delicious:** Vanilla Crème flavor blends smoothly with your favorite beverages or fruits for a customizable, tasty experience.
- • **Clean & Trusted Quality:** Crafted in GMP-certified US facilities with banned substance testing for a pure, reliable protein source.
- • **Hunger-Defying Slow Release:** Thick, satisfying texture keeps you full longer, perfect for late-night or between-meal nutrition without the crash.

## Overview

Rule 1 Casein Protein offers 25g of slow-digesting micellar casein per serving, enriched with 11g of essential amino acids to support overnight muscle recovery and sustained nutrition between meals. Made in GMP-certified US facilities and tested for banned substances, this Vanilla Crème formula delivers a thick, satisfying texture that curbs hunger and promotes muscle maintenance for busy professionals committed to peak performance.

## Description

Buy Rule 1 Casein Protein - 25g Protein and 11g EAAs Per Serving from Slow-Release Micellar Casein for Overnight Recovery and Sustained Delivery Between Meals (4 Pounds*, Vanilla Crème) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Simple, inoffensive product - It's casein. What sense can you say? It clumps up quickly in contact with acids (even milk). It's very thick compared to whey products, as it should be. The vanilla flavoring is fairly mild, medium sweet, and doesn't compete with other flavors if blended with fruit or other products. Definitely feeds your body very slowly, as attested to by the fact that if I take it an hour or so before bed, I wake up with no hunger and no signs of fat burning having taken place over the night. Great product if you're trying to support muscle maintenance (or gain) and can't get enough protein throughout the day. Don't recommend it (or any casein product) at night if fat loss is your goal.
Review: Thicccc - So far so good. Taste is up to the user. To me all protein suppements I've tried have never had an appealing taste but this is tolerable. Usage: less water makes a very thick, almost pasty consistency. More water thins it down. I prefer the thick mix and just deink it quickly and get it over with. The. Wash it down with some deinking water or juice.

## Features

- High Protein: Each serving provides 25g of premium protein from 100% micellar casein sources.
- Slow Digesting: Relative to other proteins, casein is broken down more slowly to help satisfy hunger and deliver amino acids over several hours.
- Nighttime Formula: With extended benefits, casein is best used before going to bed, between meals, or during extended periods without eating.
- Amino Acid Packed: Naturally rich in all 9 essential amino acids (EAAs), including 3 branched chain amino acids (BCAAs), for recovery.
- Clean Manufacturing: Casein is proudly made in our own state-of-the-art GMP-certified facilities in the USA (with globally sourced ingredients) and is banned substance tested by Informed Choice.
- Directions: Add one scoop of Casein Protein to 6-8 fluid ounces of cold water, milk, or your favorite beverage. Stir, shake, or blend for about 30 seconds, until smooth.
- Approximate Sizing: *Weights are rounded to the nearest pound. Product servings per container vary slightly between flavors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076PQPHFM |
| Age Range Description | Adult |
| Allergen Information | Milk |
| Best Sellers Rank | #54,764 in Health & Household ( See Top 100 in Health & Household ) #122 in Sports Nutrition Post Workout & Recovery Products |
| Brand | Rule 1 Proteins |
| Brand Name | Rule 1 Proteins |
| Customer Reviews | 4.2 out of 5 stars 337 Reviews |
| Flavor | Vanílla Crème |
| Item Dimensions | 8 x 8 x 11 inches |
| Item Weight | 4 Pounds |
| Manufacturer | Rule One Proteins, LLC |
| Number of Items | 1 |
| Package Type Name | Bottle |
| Protein Source | Casein |
| Recommended Uses For Product | Muscle Build |
| UPC | 858925004425 196671004420 |
| Unit Count | 63.3 Ounce |

## Product Details

- **Brand:** Rule 1 Proteins
- **Flavor:** Vanílla Crème
- **Item Weight:** 4 Pounds
- **Protein Source:** Casein
- **Unit Count:** 63.3 Ounce

## Images

![Rule 1 Casein Protein - 25g Protein and 11g EAAs Per Serving from Slow-Release Micellar Casein for Overnight Recovery and Sustained Delivery Between Meals (4 Pounds*, Vanilla Crème) - Image 1](https://m.media-amazon.com/images/I/71Xmk9knraL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is Rule 1 Casein Protein?**
A: Casein Protein is a complete dairy protein with a thick creamy texture and all nine essential amino acids (EAAs).

**Q: What makes Casein Protein different from other proteins?**
A: Compared with other high-quality protein sources, casein is broken down into its amino acid components at a more prolonged rate, which makes it ideal for nighttime use.

**Q: When should I take Rule 1 Casein Protein?**
A: Use Casein Protein before bed to assist muscle repair and recovery overnight while you sleep.

**Q: How do I prepare Casein Protein?**
A: Mix about one scoop of Casein Protein with 10-12 oz. of cold water, milk, or your favorite beverage in a shaker cup. For extra smoothness, blend with ice.

**Q: Is Rule 1 Casein Protein tested for quality?**
A: Yes. As an Informed Choice certified product, Casein Protein is regularly tested for the presence of banned substances by world-class anti-doping laboratory, LGC.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple, inoffensive product
*by C***A on September 29, 2025*

It's casein. What sense can you say? It clumps up quickly in contact with acids (even milk). It's very thick compared to whey products, as it should be. The vanilla flavoring is fairly mild, medium sweet, and doesn't compete with other flavors if blended with fruit or other products. Definitely feeds your body very slowly, as attested to by the fact that if I take it an hour or so before bed, I wake up with no hunger and no signs of fat burning having taken place over the night. Great product if you're trying to support muscle maintenance (or gain) and can't get enough protein throughout the day. Don't recommend it (or any casein product) at night if fat loss is your goal.

### ⭐⭐⭐⭐⭐ Thicccc
*by S***N on February 14, 2026*

So far so good. Taste is up to the user. To me all protein suppements I've tried have never had an appealing taste but this is tolerable. Usage: less water makes a very thick, almost pasty consistency. More water thins it down. I prefer the thick mix and just deink it quickly and get it over with. The. Wash it down with some deinking water or juice.

### ⭐⭐⭐⭐ Mixes well, tastes great (not too sweet), feeds overnight muscle repair
*by K***I on January 1, 2026*

Mixes pretty easy (in maybe 5 seconds using my protein shaker), good consistency, and not too sweet! Great value for the money. Keeps me feeling full for long so meets my needs for overnight/throughout the day muscle building. The only con I have is that it only contains 25g of protein and the amino acid profile is not listed on the bottle or website. Can't tell if there's enough leucine in it to activate mTOR (need 3g) so I have to mix it with soy milk for the extra boost. This works well on a bulk, could be an issue on an aggressive cut. If they have a link to amino acid breakdown somewhere on the bottle or website that would help boost this product more when comparing to other brands.

## Frequently Bought Together

- Rule One Proteins Casein - 25g Slow-Release Protein from Premium Micellar Casein for Sustained Amino Acid Delivery, Helps Keep Muscles Fed Overnight for Recovery (4 Pounds*, Vanilla Crème)
- Nutricost Creatine Monohydrate Micronized Powder 500G, 5000mg Per Serv (5g) - Micronized Creatine Monohydrate, 100 Servings, 17.9 Oz
- R1 Protein,76 Servings, Vanilla Crème

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-08*