---
product_id: 402634613
title: "Matrix Sustained Release Protein Powder Blend Cookies & Cream, 5 lb"
brand: "syntrax"
price: "₨3773"
currency: SCR
in_stock: true
reviews_count: 10
category: "Syntrax"
url: https://www.desertcart.sc/products/402634613-matrix-sustained-release-protein-powder-blend-cookies-and-cream-5
store_origin: SC
region: Seychelles
---

# Sustained-release amino acids 23g protein per serving rBST-free, grass-fed whey Matrix Sustained Release Protein Powder Blend Cookies & Cream, 5 lb

**Brand:** syntrax
**Price:** ₨3773
**Availability:** ✅ In Stock

## Summary

> 💥 Fuel your grind with every scoop — protein that works as hard as you do!

## Quick Answers

- **What is this?** Matrix Sustained Release Protein Powder Blend Cookies & Cream, 5 lb by syntrax
- **How much does it cost?** ₨3773 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/402634613-matrix-sustained-release-protein-powder-blend-cookies-and-cream-5)

## Best For

- syntrax enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Muscle Fuel:** Advanced sustained-release blend delivers continuous amino acids for peak muscle recovery anytime.
- • **Lean & Low-Carb Power:** Zero sugar and low carbs to support your lean muscle goals without compromise.
- • **Versatile Anytime Nutrition:** Perfect pre, during, or post-workout protein boost to keep you energized and recovering on the go.
- • **Clean, Premium Protein Sources:** rBST-free, grass-fed whey combined with micellar casein and egg white for superior quality and purity.
- • **Irresistible Cookies & Cream Flavor:** Real cookie pieces and smooth texture make every shake a delicious ritual, never chalky or gritty.

## Overview

Syntrax Matrix Sustained Release Protein Powder in Cookies & Cream flavor is a 5 lb premium blend featuring 23g of multi-source protein per serving, including undenatured micellar casein, egg white protein, and rBST-free grass-fed whey. Designed for sustained amino acid delivery, it supports muscle growth, endurance, and recovery with zero sugar and low carbs. With 65 servings per pouch and a smooth, crave-worthy taste, it’s the perfect protein for busy professionals committed to lean muscle and clean nutrition.

## Description

Matrix is a sustained release protein blend that derives from ultrafiltered whey protein, ultrafiltered micellar casein, native egg white protein and glutamine peptides. Matrix is thoroughly instantized so that every scoop dissolves perfectly in your favorite beverage using only a spoon for vigorous stirring. Matrix is available in 11 amazing flavors!

Review: Very tasty - Good taste not chalky like some protein powders
Review: Quality protein - Great flavor and not gritty! Blends really well with milk

## Features

- Multi-Source Protein Complex: Features Undenatured Micellar Casein and Egg White Protein for comprehensive muscle recovery and growth
- Sustained-Release Protein Blend: Advanced formula delivers a continuous stream of amino acids throughout the day for optimal muscle support
- Premium Quality Ingredients: Contains rBST-Free, Grass-Fed Whey for superior protein nutrition and quality assurance
- Low Carb Nutrition: Zero sugar and low carbohydrate content supports lean muscle development and fitness goals
- Complete Protein Matrix: Combines ultrafiltered whey protein, micellar casein, native egg white protein, and glutamine peptides for comprehensive amino acid profile

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091FS3Y4V |
| Age Range Description | Adult |
| Allergen Information | Egg may contain, Milk may contain, Soy may contain, Wheat may contain |
| Best Sellers Rank | #30,166 in Health & Household ( See Top 100 in Health & Household ) #168 in Sports Nutrition Whey Protein Powders |
| Brand | Syntrax |
| Brand Name | Syntrax |
| Customer Reviews | 4.6 out of 5 stars 85 Reviews |
| Diet Type | Halal, Kosher |
| Flavor | Cookies & Cream |
| Global Trade Identification Number | 00810007540542 |
| Item Dimensions | 9 x 6 x 14 inches |
| Item Highlight | 65 Servings - Supports Lean Muscle Growth & Recovery, Micellar Casein & Egg White Protein for Use Anytime, Real Cookie Pieces |
| Item Nype Name | Protein Powder |
| Item Weight | 5 pounds |
| Manufacturer | Si03, Inc. |
| Manufacturer Part Number | SM5CC |
| Material Type Free | rBST-Free |
| Model Name | av2023-Syntrax-syntrax matrix native grassfed undenatured whey protein micellar casein and egg albumin with glutamine peptides-3f6731c2 |
| Model Number | SM5CC |
| Number of Items | 1 |
| Package Type Name | Pouch |
| Product Benefits | Can be consumed before, during, or after activity, Muscle Growth, Supports Muscle Endurance, Supports Muscle Health, Supports Muscle Recovery |
| Protein | 23 g |
| Protein Source | Blend |
| Recommended Uses For Product | Pre-Workout |
| Servings per Container | 65 |
| Supplement Formulation | Multi-Supplement |
| Total Servings Per Container | 65 |
| UPC | 810007540542 |
| Unit Count | 80 Ounce |
| Warranty Description | Satisfaction Guaranteed |

## Product Details

- **Brand:** Syntrax
- **Flavor:** Cookies & Cream
- **Servings per Container:** 65
- **Item Weight:** 5 Pounds
- **Material Type Free:** rBST-Free

## Images

![Matrix Sustained Release Protein Powder Blend Cookies & Cream, 5 lb - Image 1](https://m.media-amazon.com/images/I/71HPpjy8-WL.jpg)
![Matrix Sustained Release Protein Powder Blend Cookies & Cream, 5 lb - Image 2](https://m.media-amazon.com/images/I/71W06UDgwoL.jpg)
![Matrix Sustained Release Protein Powder Blend Cookies & Cream, 5 lb - Image 3](https://m.media-amazon.com/images/I/81hL5S1TNTL.jpg)
![Matrix Sustained Release Protein Powder Blend Cookies & Cream, 5 lb - Image 4](https://m.media-amazon.com/images/I/71BbB+4MhpL.jpg)
![Matrix Sustained Release Protein Powder Blend Cookies & Cream, 5 lb - Image 5](https://m.media-amazon.com/images/I/61Hne2XAwWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very tasty
*by G***R on July 17, 2026*

Good taste not chalky like some protein powders

### ⭐⭐⭐⭐⭐ Quality protein
*by K***H on July 27, 2025*

Great flavor and not gritty! Blends really well with milk

### ⭐⭐⭐⭐ Good product good value
*by J***O on June 23, 2024*

Taste good and good value but bag ripped on arrival so i had to transfer it to another container

## Frequently Bought Together

- Syntrax Nutrition Matrix Protein Powder, Sustained-Release Protein Blend, Real Cookie Pieces, Cookies & Cream, 5 lbs
- Syntrax Nutrition Matrix Protein Powder, Sustained-Release Protein Blend, Real Cookie Pieces, Snickerdoodle, 5 lbs
- Syntrax Nutrition Matrix, Sustained-Release Protein Blend, Bananas & Cream, 5 lb

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-09-18*