---
product_id: 4261826
title: "Syntrax Nutrition Matrix - Sustained-Release Protein Blend, Peanut Butter Cookie 2 lbs. Real Cookie Pieces"
price: "11284 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/4261826-syntrax-nutrition-matrix-sustained-release-protein-blend-peanut-butter-cookie
store_origin: IS
region: Iceland
---

# Sustained-release blend 23g protein per serving Real peanut butter cookie pieces Syntrax Nutrition Matrix - Sustained-Release Protein Blend, Peanut Butter Cookie 2 lbs. Real Cookie Pieces

**Price:** 11284 kr
**Availability:** ✅ In Stock

## Summary

> 🥜 Fuel your gains with flavor that lasts all day!

## Quick Answers

- **What is this?** Syntrax Nutrition Matrix - Sustained-Release Protein Blend, Peanut Butter Cookie 2 lbs. Real Cookie Pieces
- **How much does it cost?** 11284 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/4261826-syntrax-nutrition-matrix-sustained-release-protein-blend-peanut-butter-cookie)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Mixability:** No clumps, no hassle—mixes instantly for a smooth, creamy shake every time
- • **Guilt-Free Indulgence:** Real peanut butter cookie pieces deliver a crave-worthy flavor without compromise
- • **Trusted by Experts & Fans:** Recommended by bariatric doctors and loved by 585+ users with a 4.5-star rating
- • **Power-Packed Protein Blend:** 23g of undenatured whey, micellar casein & egg albumin fuel your muscles all day long
- • **Slow-Release Muscle Recovery:** Sustained-release formula keeps you fueled from pre-workout to post-recovery

## Overview

Syntrax Nutrition Matrix is a 2-pound, rBST-free protein powder featuring a premium blend of undenatured whey, micellar casein, and egg albumin with glutamine peptides. Designed for sustained muscle recovery and growth, it delivers 23 grams of protein per serving with real peanut butter cookie pieces for a smooth, instantly mixable shake. Perfect for pre- and post-workout nutrition, it’s halal, kosher, vegetarian, and highly rated by health-conscious professionals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DOS9XEE |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy |
| Best Sellers Rank | #23,761 in Health & Household ( See Top 100 in Health & Household ) #130 in Sports Nutrition Whey Protein Powders #4,747 in Sales & Deals |
| Brand | Syntrax |
| Brand Name | Syntrax |
| Customer Reviews | 4.5 out of 5 stars 585 Reviews |
| Diet Type | Halal, Kosher, Vegetarian |
| Flavor | Peanut Butter |
| Global Trade Identification Number | 00893912125301 |
| Item Dimensions | 6.25 x 6.25 x 10.25 inches |
| Item Nype Name | Protein Powder |
| Item Weight | 2 Pounds |
| Manufacturer | Si03, Inc |
| Manufacturer Part Number | M2BPB |
| Material Type Free | rBST-Free |
| Model Name | Matrix |
| Model Number | M2BPB |
| Net Content Volume | 32 Fluid Ounces |
| Number of Items | 1 |
| Package Type Name | Pouch |
| Product Benefits | Before, During, After Workouts, Extra Protein, Muscle Growth, Muscle Recovery, Weight Loss |
| Protein | 23 Grams |
| Protein Source | Blend |
| Recommended Uses For Product | Pre-Workout |
| Servings per Container | 25 |
| Total Servings Per Container | 25 |
| UPC | 785923542515 810007540092 893912125301 772195086939 810007540863 |
| Unit Count | 32.0 Ounce |

## Product Details

- **Brand:** Syntrax
- **Flavor:** Peanut Butter
- **Item Weight:** 2 Pounds
- **Material Type Free:** rBST-Free
- **Servings per Container:** 25

## Images

![Syntrax Nutrition Matrix - Sustained-Release Protein Blend, Peanut Butter Cookie 2 lbs. Real Cookie Pieces - Image 1](https://m.media-amazon.com/images/I/71GBFoSNaIL.jpg)
![Syntrax Nutrition Matrix - Sustained-Release Protein Blend, Peanut Butter Cookie 2 lbs. Real Cookie Pieces - Image 2](https://m.media-amazon.com/images/I/61yFQHjqqYL.jpg)
![Syntrax Nutrition Matrix - Sustained-Release Protein Blend, Peanut Butter Cookie 2 lbs. Real Cookie Pieces - Image 3](https://m.media-amazon.com/images/I/81qcLqWG60L.jpg)
![Syntrax Nutrition Matrix - Sustained-Release Protein Blend, Peanut Butter Cookie 2 lbs. Real Cookie Pieces - Image 4](https://m.media-amazon.com/images/I/71BbB+4MhpL.jpg)
![Syntrax Nutrition Matrix - Sustained-Release Protein Blend, Peanut Butter Cookie 2 lbs. Real Cookie Pieces - Image 5](https://m.media-amazon.com/images/I/61Hne2XAwWL.jpg)

## Available Options

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

## Frequently Bought Together

- Syntrax Nutrition Matrix Sustained-Release Protein Blend Peanut Butter Cookie with Real Cookie Pieces 2 lbs.
- Syntrax Nutrition Nectar Sweets, 100% Whey Isolate Protein Powder, Real Vanilla Bean Specks, Vanilla Bean Torte, 2 lbs

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/4261826-syntrax-nutrition-matrix-sustained-release-protein-blend-peanut-butter-cookie](https://www.desertcart.is/products/4261826-syntrax-nutrition-matrix-sustained-release-protein-blend-peanut-butter-cookie)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-06-08*