---
product_id: 260229533
title: "EFX Karbolyn Fuel Strawberry 4lb - High-Performance Carbohydrate Supplement for Endurance and Recovery"
brand: "efx sports"
price: "1038 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/260229533-efx-karbolyn-fuel-strawberry-4lb-high-performance-carbohydrate-supplement-endurance
store_origin: DK
region: Denmark
---

# Fast-acting carb fuel Maximizes power & muscle pumps Food-based from potato, rice & corn EFX Karbolyn Fuel Strawberry 4lb - High-Performance Carbohydrate Supplement for Endurance and Recovery

**Brand:** efx sports
**Price:** 1038 kr
**Availability:** ✅ In Stock

## Summary

> 🍓 Fuel your hustle, outlast the pack with Karbolyn!

## Quick Answers

- **What is this?** EFX Karbolyn Fuel Strawberry 4lb - High-Performance Carbohydrate Supplement for Endurance and Recovery by efx sports
- **How much does it cost?** 1038 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/260229533-efx-karbolyn-fuel-strawberry-4lb-high-performance-carbohydrate-supplement-endurance)

## Best For

- efx sports enthusiasts

## Why This Product

- Trusted efx sports brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clinically Proven Fast Fuel:** Karbolyn delivers rapid muscle glycogen loading in minutes, not hours, so you’re always race-ready.
- • **Smooth Mix & Delicious Taste:** No clumps, no gels—just a refreshing strawberry flavor that fuels your grind without bloating or cramps.
- • **Elite Athlete Trusted Formula:** Manufactured in-house and Informed Sport certified, guaranteeing purity and banned-substance free confidence.
- • **Clean, Pure & Performance-Driven:** 100% sugar-free, gluten-free, vegan, and stimulant-free for clean energy that respects your body and goals.
- • **Sustained Energy Without the Crash:** Absorbed faster than dextrose and simple sugars, it powers your workouts without the dreaded energy drop.

## Overview

EFX Karbolyn Fuel Strawberry 4lb is a clinically studied, fast-absorbing carbohydrate supplement sourced from potato, rice, and corn. Designed for elite athletes and fitness enthusiasts, it provides rapid glycogen replenishment and sustained energy without sugar crashes. This clean, vegan-friendly powder mixes smoothly, tastes great, and is manufactured under strict quality controls, ensuring a pure, banned-substance free product that optimizes endurance, recovery, and muscle performance.

## Description

EFX Karbolyn Fuel Strawberry 4lb - High-Performance Carbohydrate Supplement for Endurance and Recovery

## Features

- ➤ FOOD-BASED, FAST-ACTING FUEL – Karbolyn is a clinically studied (with peer-reviewed, published research) carbohydrate supplement powder sourced from potato, rice, and corn. It’s designed for elite athletes looking for a fast, safe, and high-performance way to quickly and easily load muscles with lasting energy and for faster recovery. “Carb load” with Karbolyn in minutes, not hours before your event or training session!
- ➤ ACCEPT NO SUBSTITUTES – Absolutely nothing fuels your monster workouts like Karbolyn! It enters the bloodstream like a simple sugar, yet it still provides sustained energy without "crashing". Karbolyn is absorbed faster than dextrose, simple sugar, bread, pasta, rice, and other carbohydrate products sold in the marketplace - simple or complex. Pros worldwide use it for a reason!
- ➤ POWER, PUMPS, & PEAK PERFORMANCE – Do you want to Outlast, Outmuscle and Outperform anything in your way? Then stop messing around with overhyped copycat products that would never make it past our lab. Use Karbolyn Pre/Intra/Post training to maximize and maintain high-intensity training levels, power output, for greater muscle hardness and fullness… and pumps like you’ve never experienced before!
- ➤ THE REAL SPORTS DRINK – Forget those sugar-filled “sports” drinks that do very little to help fuel your game or workout. Karbolyn is 100% sugar-free, gluten-free, stimulant-free, and vegan-friendly. Ever use a carb powder that gels or clumps like cement? Most are shocked at how easily Karbolyn mixes and how delicious it tastes. The bottom line: Karbolyn ensures you are optimizing your glycogen stores before, during, and after training…without feeling bloated, lethargic, or cramping!
- ➤ WE MANUFACTURE OUR OWN PRODUCTS – EFX Sports is part of a very small, elite group of brands who actually make their own products. That’s why we can unquestionably guarantee Karbolyn always meets label claims and is 100% banned-substance free (certified by Informed Sport). When you use Karbolyn by EFX Sports, you have the purest, most potent carbohydrate product available anywhere!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Additives | Karbolyn |
| Allergen Information | Gluten |
| Weight | 4.4 Pounds |
| Units | 68.8 Ounce |
| Serving Recommendation | One Scoop |
| Brand | EFX Sports |
| Format | Powder |
| Age Range Description | Adult |

## Product Details

- **Brand:** EFX Sports
- **Flavour:** Strawberry
- **Primary supplement type:** Carbohydrates
- **Unit count:** 68.8 Ounce
- **Item form:** Powder
- **Item weight:** 4.6 Pounds
- **Item dimensions L x W x H:** 15 x 15 x 26 centimeters
- **Special ingredients:** Karbolyn
- **Diet type:** Gluten Free
- **Product benefits:** Energy Management

## Images

![EFX Karbolyn Fuel Strawberry 4lb - High-Performance Carbohydrate Supplement for Endurance and Recovery - Image 1](https://m.media-amazon.com/images/I/71Wjrj8ahiL.jpg)

## Frequently Bought Together

- EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 35 Servings (Strawberry)
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**Shop now:** [https://www.desertcart.dk/products/260229533-efx-karbolyn-fuel-strawberry-4lb-high-performance-carbohydrate-supplement-endurance](https://www.desertcart.dk/products/260229533-efx-karbolyn-fuel-strawberry-4lb-high-performance-carbohydrate-supplement-endurance)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-27*