--- product_id: 427816039 title: "Syntrax Nutrition Matrix - Sustained-Release Protein Blend with RBST-Free Grass-Fed Whey, Micellar Casein & Egg White Protein, Bananas & Cream Flavor, 5 lbs." brand: "syntrax" price: "VT33933" currency: VUV in_stock: true reviews_count: 8 category: "Syntrax" url: https://www.desertcart.vu/products/427816039-syntrax-nutrition-matrix-sustained-release-protein-blend-with-rbst-free store_origin: VU region: Vanuatu --- # Sustained-release protein blend rBST-free, grass-fed whey Instantly mixes with just a spoon Syntrax Nutrition Matrix - Sustained-Release Protein Blend with RBST-Free Grass-Fed Whey, Micellar Casein & Egg White Protein, Bananas & Cream Flavor, 5 lbs. **Brand:** syntrax **Price:** VT33933 **Availability:** ✅ In Stock ## Summary > 🍌 Fuel your grind with the banana-cream blend that works as hard as you do! ## Quick Answers - **What is this?** Syntrax Nutrition Matrix - Sustained-Release Protein Blend with RBST-Free Grass-Fed Whey, Micellar Casein & Egg White Protein, Bananas & Cream Flavor, 5 lbs. by syntrax - **How much does it cost?** VT33933 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/427816039-syntrax-nutrition-matrix-sustained-release-protein-blend-with-rbst-free) ## 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 - • **Flavor That Wins:** Bananas & Cream flavor strikes the perfect balance—natural, not artificial, for a crave-worthy shake. - • **Timed Muscle Fuel:** Sustained-release blend of whey, micellar casein & egg white delivers steady amino acids for all-day recovery. - • **Versatile Nutrition:** Ideal for pre-workout, muscle growth, recovery, or adding protein to any meal or baked good. - • **Pure & Clean Protein:** rBST-free, grass-fed whey ensures premium quality without unwanted hormones. - • **Effortless Mixability:** Instantizes perfectly—just a spoon and your favorite beverage for smooth, clump-free shakes. ## Overview Syntrax Nutrition Matrix is a 5 lb sustained-release protein powder featuring a premium blend of rBST-free grass-fed whey, micellar casein, and egg white protein. With 23 grams of protein per serving and 76 servings per container, it mixes instantly with just a spoon and offers a delicious Bananas & Cream flavor. Designed for muscle growth, recovery, and weight management, this vegetarian, halal, and kosher-friendly formula supports your active lifestyle with clean, steady 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! ## Features - Sustained-Release Protein Blend - Contains rBST-Free, Grass-Fed Whey - Undenatured Micellar Casein & Egg White Protein - Best-Tasting Protein in Water or Milk - Mixes Instantly with just a spoon ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09X6B5JXS | | Age Range Description | Adult | | Allergen Information | Egg may contain, Milk may contain, Soy may contain, Wheat may contain | | Best Sellers Rank | #199,651 in Health & Household ( See Top 100 in Health & Household ) #633 in Sports Nutrition Whey Protein Powders | | Brand | Syntrax | | Brand Name | Syntrax | | Customer Reviews | 4.6 out of 5 stars 58 Reviews | | Diet Type | Halal, Kosher, Vegetarian | | Flavor | Bananas & Cream | | Item Dimensions | 9 x 6 x 14 inches | | Item Nype Name | Protein Powder | | Item Weight | 5 Pounds | | Manufacturer | Si03, Inc. | | Manufacturer Part Number | SM5BC | | Material Type Free | rBST-Free | | Model Name | Matrix | | Model Number | SM5BC | | Number of Items | 1 | | Package Type Name | Pouch | | Product Benefits | Muscle Growth, Muscle Recovery, Weight Loss | | Protein | 23 Grams | | Protein Source | Blend | | Recommended Uses For Product | Pre-Workout | | Servings per Container | 76 | | Supplement Formulation | Multi-Supplement | | Total Servings Per Container | 76 | | UPC | 810007540535 | | Unit Count | 80.0 Ounce | | Warranty Description | Satisfaction Guaranteed | ## Product Details - **Brand:** Syntrax - **Diet Type:** Halal, Kosher, Vegetarian - **Flavor:** Bananas & Cream - **Material Type Free:** rBST-Free - **Servings per Container:** 76 ## Images ![Syntrax Nutrition Matrix - Sustained-Release Protein Blend with RBST-Free Grass-Fed Whey, Micellar Casein & Egg White Protein, Bananas & Cream Flavor, 5 lbs. - Image 1](https://m.media-amazon.com/images/I/710gWT8d3HL.jpg) ![Syntrax Nutrition Matrix - Sustained-Release Protein Blend with RBST-Free Grass-Fed Whey, Micellar Casein & Egg White Protein, Bananas & Cream Flavor, 5 lbs. - Image 2](https://m.media-amazon.com/images/I/61NZX2TfAFL.jpg) ![Syntrax Nutrition Matrix - Sustained-Release Protein Blend with RBST-Free Grass-Fed Whey, Micellar Casein & Egg White Protein, Bananas & Cream Flavor, 5 lbs. - Image 3](https://m.media-amazon.com/images/I/81tZJMJ+hsL.jpg) ![Syntrax Nutrition Matrix - Sustained-Release Protein Blend with RBST-Free Grass-Fed Whey, Micellar Casein & Egg White Protein, Bananas & Cream Flavor, 5 lbs. - Image 4](https://m.media-amazon.com/images/I/71BbB+4MhpL.jpg) ![Syntrax Nutrition Matrix - Sustained-Release Protein Blend with RBST-Free Grass-Fed Whey, Micellar Casein & Egg White Protein, Bananas & Cream Flavor, 5 lbs. - Image 5](https://m.media-amazon.com/images/I/61Hne2XAwWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***. on October 28, 2022* ### ⭐⭐⭐⭐⭐ Review *by A***R on June 23, 2022* ### ⭐⭐⭐⭐ Review *by U***Y on November 16, 2025* ## Frequently Bought Together - Syntrax Nutrition Matrix, Sustained-Release Protein Blend, Bananas and Cream, 5 lb - Kaged Creatine HCl Powder, Fruit Punch, Supports Muscle Growth and Recovery, Patented Creatine Hydrochloride Formula, Easy Digestion and Enhanced Muscle Absorption, 75 Servings --- ## 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.vu/products/427816039-syntrax-nutrition-matrix-sustained-release-protein-blend-with-rbst-free](https://www.desertcart.vu/products/427816039-syntrax-nutrition-matrix-sustained-release-protein-blend-with-rbst-free) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*