--- product_id: 1203497 title: "BSN SYNTHA-6 Isolate Whey Protein Powder, Chocolate Milkshake, 48 Servings" brand: "bsn" price: "NZ$379" currency: NZD in_stock: true reviews_count: 13 category: "Bsn" url: https://www.desertcart.nz/products/1203497-bsn-syntha-6-isolate-whey-protein-powder-chocolate-milkshake-48 store_origin: NZ region: New Zealand --- # Fast + slow release proteins 2g fiber for digestion 25g protein per serving BSN SYNTHA-6 Isolate Whey Protein Powder, Chocolate Milkshake, 48 Servings **Brand:** bsn **Price:** NZ$379 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Fuel your gains with every delicious scoop! πŸ’₯ ## Quick Answers - **What is this?** BSN SYNTHA-6 Isolate Whey Protein Powder, Chocolate Milkshake, 48 Servings by bsn - **How much does it cost?** NZ$379 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/1203497-bsn-syntha-6-isolate-whey-protein-powder-chocolate-milkshake-48) ## Best For - bsn enthusiasts ## Why This Product - Trusted bsn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Fiber-Infused Formula:** 2 grams of fiber per serving to support digestion and keep you feeling balanced. - β€’ **Iconic Milkshake Flavor:** Indulge in the rich, creamy chocolate milkshake taste without compromise. - β€’ **Essential Amino Acid Boost:** 11 grams of EAAs per serving to maximize muscle repair and performance. - β€’ **Power-Packed Protein Punch:** 25 grams of premium whey & milk isolate fuel your muscle growth and recovery. - β€’ **Dual-Action Amino Acid Release:** Fast and slow digesting proteins deliver sustained muscle nourishment post-workout. ## Overview BSN SYNTHA-6 Isolate is a premium protein powder blending whey and milk protein isolates to deliver 25g of high-quality protein per serving. Featuring a unique fast-and-slow release matrix, it provides 11g of essential amino acids and 2g of fiber, optimizing muscle recovery and digestion. With 48 servings of indulgent chocolate milkshake flavor, it’s the perfect post-workout shake for professionals who demand both performance and taste. ## Description SYNTHA-6 ISOLATE is an ultra-premium protein powder consisting of a 50/50 blend of Whey Protein Isolate and Milk Protein Isolate. BSN’s unique ISOLAST protein matrix combines the advantages of both fast and slow digesting protein sources that have had much of the fat, sugar and other undesirable components β€˜isolated’ out, making SYNTHA-6 ISOLATE the ideal post-workout recovery shake. SYNTHA-6 ISOLATE provides 25 grams of high-quality protein and the same delicious taste as SYNTHA-6, thanks to BSN's exclusive flavor technology. Review: Better than dry chicken, not as good as a ribeye. - Smooth texture, palatable flavor. Good as far as powdered protein goes. I'd prefer a steak, but this is lower in fat. Review: Arrived before expected - I have ordered this protein powder before so I knew what I was getting. It mixes was if you just mix it with water. It is just like having a chocolate milkshake. I have it like that occasionally. I also mix it with almond milk and a bunch of other things. It mixes just as well that way too. The taste if good, not chaulky like a lot of other chocolate flavored protein powders. I know a lot of fitness experts (or not experts) have all kinds of opinions about all the different kinds of proteins and what is good for you and what is not. Coming from just a regular guy that works out 5-6 days a week, this protein power works well. I have continued to lose weight while gaining lean muscle. I really notice a difference in my muscle soreness the next day if I don't have my protein shake after a hard workout. It really helps. ## Features - 25 grams of protein per serving - Fast- and Slow- release proteins for an optimal release of amino acids - 2 grams of fiber per serving - 11 Grams of essential amino acids per serving - Same great SYNTHA-6 milkshake taste and texture ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00926EVVW | | Age Range Description | Adult | | Allergen Information | Milk, Soy | | Best Sellers Rank | #21,940 in Health & Household ( See Top 100 in Health & Household ) #120 in Sports Nutrition Whey Protein Powders #1,775 in Sales & Deals | | Brand | BSN | | Brand Name | BSN | | Customer Reviews | 4.5 out of 5 stars 1,153 Reviews | | Diet Type | Kosher | | Flavor | Chocolate Milkshake | | Global Trade Identification Number | 00834266076208 | | Item Dimensions | 8.04 x 8.04 x 11.31 inches | | Item Highlight | Premium Whey Protein Isolate and Milk Protein Isolate with Essential Amino Acids for Muscle Gain and Recovery | | Item Weight | 1814 g | | Manufacturer | BSN | | Manufacturer Part Number | BN13x | | Model Name | BSN SYNTHA-6 ISOLATE Protein Powder, Whey Protein Isolate | | Model Number | 1047947 | | Number of Items | 1 | | Package Type Name | Tub | | Product Benefits | Muscle Growth, Muscle Recovery | | Protein | 25 g | | Protein Source | Whey | | Recommended Uses For Product | Post-Workout | | Servings per Container | 48 | | Total Servings Per Container | 48 | | UPC | 834266076208 | | Unit Count | 4.02 pound | | Vitamins And Minerals | 0, 0, 15, 190, 20, 4 percent_daily_value_fda, 0.8, 15, 160, 240, 350 milligrams | ## Product Details - **Brand:** BSN - **Diet Type:** Kosher - **Flavor:** Chocolate Milkshake - **Item Weight:** 1814 g - **Servings per Container:** 48 ## Images ![BSN SYNTHA-6 Isolate Whey Protein Powder, Chocolate Milkshake, 48 Servings - Image 1](https://m.media-amazon.com/images/I/71jBFa-rsTL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better than dry chicken, not as good as a ribeye. *by @***E on September 23, 2026* Smooth texture, palatable flavor. Good as far as powdered protein goes. I'd prefer a steak, but this is lower in fat. ### ⭐⭐⭐⭐⭐ Arrived before expected *by M***A on May 15, 2014* I have ordered this protein powder before so I knew what I was getting. It mixes was if you just mix it with water. It is just like having a chocolate milkshake. I have it like that occasionally. I also mix it with almond milk and a bunch of other things. It mixes just as well that way too. The taste if good, not chaulky like a lot of other chocolate flavored protein powders. I know a lot of fitness experts (or not experts) have all kinds of opinions about all the different kinds of proteins and what is good for you and what is not. Coming from just a regular guy that works out 5-6 days a week, this protein power works well. I have continued to lose weight while gaining lean muscle. I really notice a difference in my muscle soreness the next day if I don't have my protein shake after a hard workout. It really helps. ### ⭐⭐⭐⭐⭐ This is the perfect protein powder *by S***S on July 21, 2014* I've never been very interested in protein powders. I tried a brand several years ago, and I didn't like it. It didn't taste good at all, and it wasn't very substantial or filling. However, a little over six months ago I ramped up my excursions to the gym while lessening my caloric intake and decided that I needed some type of supplement to maintain my muscle mass and energy without too many calories. I researched protein powders for a handful of days and decided to try Syntha-6 Isolate, and it did not dissapoint. It lived up to its hype completely. It tastes excellent--so good in fact, that you could use it as a healthy dessert. And of course, it is packed with protein while boasting only 140 calories due to its isolate nature. And lastly, it is also a 50/50 split between whey and casein protein which allows it to have both quick and slow absorption, respectively. This, in turn, makes Syntha-6 Isolate an effective pre- and post-workout protein shake. Your protein needs start and end right here. ## Frequently Bought Together - BSN SYNTHA-6 Isolate Protein Powder, Chocolate Protein Powder with Whey Protein Isolate, Milk Protein Isolate, Flavor: Chocolate Milkshake, 48 servings (packaging may vary) - BSN Micronized Creatine Monohydrate Powder, Unflavored, 2 Months Supply-60 Servings, 10.9 ounce - BSN N.O.-XPLODE Pre Workout Supplement with Creatine, Beta-Alanine, and Energy, Flavor: Fruit Punch, 60 Servings --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nz/products/1203497-bsn-syntha-6-isolate-whey-protein-powder-chocolate-milkshake-48](https://www.desertcart.nz/products/1203497-bsn-syntha-6-isolate-whey-protein-powder-chocolate-milkshake-48) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-10-11*