---
product_id: 366614930
title: "Matrix Sustained-Release Protein Powder Blend Perfect Chocolate 2lb | Whey Protein, Micellar Casein, Egg Albumin"
brand: "syntrax"
price: "HK$786"
currency: HKD
in_stock: true
reviews_count: 9
category: "Syntrax"
url: https://www.desertcart.hk/products/366614930-matrix-sustained-release-protein-powder-blend-perfect-chocolate-2lb-whey
store_origin: HK
region: Hong Kong
---

# Sustained-release amino acids 23g protein per serving rBST-Free, grass-fed whey Matrix Sustained-Release Protein Powder Blend Perfect Chocolate 2lb | Whey Protein, Micellar Casein, Egg Albumin

**Brand:** syntrax
**Price:** HK$786
**Availability:** ✅ In Stock

## Summary

> 🍫 Elevate your gains with the chocolate protein that works as hard as you do!

## Quick Answers

- **What is this?** Matrix Sustained-Release Protein Powder Blend Perfect Chocolate 2lb | Whey Protein, Micellar Casein, Egg Albumin by syntrax
- **How much does it cost?** HK$786 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/366614930-matrix-sustained-release-protein-powder-blend-perfect-chocolate-2lb-whey)

## 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

- • **Low-Carb, Zero Sugar:** Stay lean and fit with a protein powder that supports your goals without the carb overload.
- • **Power-Packed 23g Protein:** Fuel your muscles with a potent multi-source protein blend designed for growth and recovery.
- • **All-Day Amino Acid Release:** Experience continuous muscle support with a scientifically crafted sustained-release formula.
- • **Clean & Premium Ingredients:** Enjoy rBST-Free, grass-fed whey and undenatured micellar casein for superior nutrition and peace of mind.
- • **Mixes Instantly, Tastes Legendary:** Dissolves effortlessly in your favorite drink with a rich, crave-worthy chocolate flavor that keeps you coming back.

## Overview

Syntrax Matrix Perfect Chocolate is a 2lb sustained-release protein powder featuring a premium blend of ultrafiltered whey, micellar casein, native egg white protein, and glutamine peptides. Delivering 23g of clean, rBST-Free, grass-fed protein per serving with zero sugar and low carbs, it supports muscle growth, recovery, and lean fitness goals. Instantly mixable and available in 11 flavors, it’s the go-to choice for professionals seeking sustained muscle nourishment throughout the day.

## 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: Best protein powder - Mmmmmm this chocolate is BANGIN!!! I highly recommend buying this stuff. Or don’t…more for me
Review: Best low carb protein powder ever. - My husband has used this product for years for weight maintenance and will not deviate. It blends well with milk or water. Leaves no bad after taste. He uses this after a workout and is satisfied till dinner.

## 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 | B09HR964X2 |
| Age Range Description | Adult |
| Allergen Information | Egg may contain, Milk may contain, Soy may contain, Wheat may contain |
| Best Sellers Rank | #31,793 in Health & Household ( See Top 100 in Health & Household ) #173 in Sports Nutrition Whey Protein Powders |
| Brand | Syntrax |
| Brand Name | Syntrax |
| Customer Reviews | 4.6 out of 5 stars 114 Reviews |
| Diet Type | Halal, Kosher, Vegetarian |
| Flavor | Perfect Chocolate |
| Global Trade Identification Number | 00810007540832 |
| Item Dimensions | 7 x 5 x 13 inches |
| Item Nype Name | Protein Powder |
| Item Weight | 2 pounds |
| Manufacturer | Si03, Inc |
| Manufacturer Part Number | M2BPC |
| Material Type Free | rBST-Free |
| Model Name | Matrix |
| Model Number | M2BPC |
| Number of Items | 1 |
| Package Type Name | Pouch |
| Product Benefits | Consume Before, During, or After Workouts, Extra Protein, Muscle Growth, Muscle Recovery, Weight Management |
| Protein | 23 g |
| Protein Source | Blend |
| Recommended Uses For Product | Pre-Workout |
| Servings per Container | 29 |
| Supplement Formulation | Multi-Supplement |
| Total Servings Per Container | 29 |
| UPC | 810007540306 810007540832 |
| Unit Count | 32 Ounce |
| Warranty Description | Satisfaction Guaranteed |

## Product Details

- **Brand:** Syntrax
- **Flavor:** Perfect Chocolate
- **Item Weight:** 2 pounds
- **Material Type Free:** rBST-Free
- **Servings per Container:** 29

## Images

![Matrix Sustained-Release Protein Powder Blend Perfect Chocolate 2lb | Whey Protein, Micellar Casein, Egg Albumin - Image 1](https://m.media-amazon.com/images/I/71CNx-v6eCL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best protein powder
*by S***N on December 10, 2025*

Mmmmmm this chocolate is BANGIN!!! I highly recommend buying this stuff. Or don’t…more for me

### ⭐⭐⭐⭐⭐ Best low carb protein powder ever.
*by L***L on October 13, 2022*

My husband has used this product for years for weight maintenance and will not deviate. It blends well with milk or water. Leaves no bad after taste. He uses this after a workout and is satisfied till dinner.

### ⭐⭐⭐⭐ Not Bad For The Price
*by C***8 on April 20, 2026*

I prefer Gold Standard, but the cost of theirs has gotten to be too much, so I took a chance with Syntrax. The "Perfect Chocolate" is not what I deem "perfect" chocolate... more like a Mocha Chocolate flavor - but still quite nice. No nasty aftertaste and very smooth flavoring. Mixed well in my Vitamix. It doesn't keep me as full as my G.S. Casein does, but at the lower price I can deal with that.

## Frequently Bought Together

- Syntrax Nutrition Matrix Sustained-Release Protein Blend Perfect Chocolate 2 lbs.
- Syntrax Nutrition Whey Shake Protein Powder, Cold Filtered & Undenatured Whey Protein Blend, Strawberry Shake, 2 lbs
- Syntrax Nutrition Nectar Sweets, 100% Whey Isolate Protein Powder, Chocolate Truffle, 2 lbs

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**Shop now:** [https://www.desertcart.hk/products/366614930-matrix-sustained-release-protein-powder-blend-perfect-chocolate-2lb-whey](https://www.desertcart.hk/products/366614930-matrix-sustained-release-protein-powder-blend-perfect-chocolate-2lb-whey)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-19*