---
product_id: 1203497
title: "BSN SYNTHA-6 Isolate Whey Protein Powder, Chocolate Milkshake, 48 Servings"
brand: "bsn"
price: "£139.43"
currency: GBP
in_stock: true
category: "Bsn"
url: https://www.desertcart.co.uk/products/1203497-bsn-syntha-6-isolate-whey-protein-powder-chocolate-milkshake-48
store_origin: GB
region: United Kingdom
---

# 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:** £139.43
**Availability:** ✅ In Stock

## Summary

> 🍫 Sip the shake that powers your grind and keeps you ahead of the pack!

## Quick Answers

- **What is this?** BSN SYNTHA-6 Isolate Whey Protein Powder, Chocolate Milkshake, 48 Servings by bsn
- **How much does it cost?** £139.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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

- • **Fiber-Infused Formula:** Supports digestion and gut health with 2 grams of fiber per serving.
- • **Power-Packed Protein Punch:** Fuel your muscles with 25g of premium whey and milk isolate protein per serving.
- • **Dual-Action Amino Acid Release:** Experience optimal recovery with a unique blend of fast and slow digesting proteins.
- • **48 Servings of Post-Workout Perfection:** Stay consistent and crush your fitness goals with a full month of recovery fuel.
- • **Deliciously Smooth Chocolate Milkshake:** Indulge in the same iconic SYNTHA-6 taste without compromise.

## Overview

BSN SYNTHA-6 Isolate Whey Protein Powder delivers 25 grams of high-quality protein per serving through a scientifically crafted 50/50 blend of whey and milk protein isolates. Designed for optimal muscle recovery and growth, it combines fast and slow digesting proteins with 2 grams of fiber and 11 grams of essential amino acids, all wrapped in a rich chocolate milkshake flavor. With 48 servings per tub, it’s the go-to choice for professionals seeking effective, delicious post-workout nutrition.

## 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 ‘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.

## 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 |
| ASIN  | B00926EVVW |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy |
| Best Sellers Rank | #21,140 in Health & Household ( See Top 100 in Health & Household ) #121 in Sports Nutrition Whey Protein Powders #1,777 in Sales & Deals |
| Brand Name | BSN |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,150) |
| Date First Available  | August 25, 2012 |
| 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 |
| Item model number  | 1047947 |
| Manufacturer | BSN |
| 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 |
| Product Dimensions  | 8.04 x 8.04 x 11.31 inches; 4 pounds |
| Protein | 25 g |
| Protein Source | Whey |
| Recommended Uses For Product | Post-Workout |
| 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.

## 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

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**Shop now:** [https://www.desertcart.co.uk/products/1203497-bsn-syntha-6-isolate-whey-protein-powder-chocolate-milkshake-48](https://www.desertcart.co.uk/products/1203497-bsn-syntha-6-isolate-whey-protein-powder-chocolate-milkshake-48)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-09-18*