---
product_id: 527104024
title: "EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 36 Servings (Lemon Ice)"
brand: "efx sports"
price: "€ 159.41"
currency: EUR
in_stock: true
category: "Efx Sports"
url: https://www.desertcart.hr/products/527104024-efx-sports-karbolyn-fuel-fast-absorbing-carbohydrate-powder-carb-load
store_origin: HR
region: Croatia
---

# Fast-absorbing carbs 100% vegan, gluten & stimulant free 3x quality tested & certified EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 36 Servings (Lemon Ice)

**Brand:** efx sports
**Price:** € 159.41
**Availability:** ✅ In Stock

## Summary

> ⚡ Fuel your grind with clean, crash-free energy — because your gains deserve the best!

## Quick Answers

- **What is this?** EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 36 Servings (Lemon Ice) by efx sports
- **How much does it cost?** € 159.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/527104024-efx-sports-karbolyn-fuel-fast-absorbing-carbohydrate-powder-carb-load)

## 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

- • **Versatile Usage:** Perfect pre, intra, or post-workout to maximize endurance, recovery, and muscle pumps 🔄
- • **Rapid Energy Surge:** Clinically studied Karbolyn fuels muscles faster than traditional carbs ⚡
- • **Clean & Pure Formula:** Sugar-free, gluten-free, stimulant-free, and vegan-friendly for mindful athletes 🌱
- • **Trusted Manufacturing:** In-house production with triple quality checks ensures purity and banned-substance free 🛡️
- • **Sustained Power Output:** Delivers steady energy without the dreaded crash for peak performance 🏋️‍♂️

## Overview

EFX Sports Karbolyn Fuel is a fast-absorbing, clinically studied carbohydrate powder designed for elite athletes seeking rapid muscle carb loading, sustained energy, and quick recovery. Made from potato, rice, and corn sources, it offers a unique blend that avoids sugar crashes and bloating. Manufactured in-house with triple quality testing and certified banned-substance free, this vegan, gluten-free, and stimulant-free formula delivers 36 servings of pure, reliable endurance fuel in a refreshing Lemon Ice flavor.

## Description

Buy EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 36 Servings (Lemon Ice) on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- FAST-ACTING FUEL: Karbolyn is a clinically studied (with peer-reviewed, published research) carbohydrate supplement powder sourced from potato, rice, and corn. It’s specifically designed for elite athletes looking for a fast, safe, and effective way to quickly and easily load their muscles with lasting energy and promote faster recovery.
- PEAK PERFORMANCE: Karbolyn enters the bloodstream like a simple sugar, yet it still provides sustained energy without the crash. It's absorbed faster than dextrose, simple sugar, bread, rice, and other carbohydrate products. Enjoy pre, intra, or post training to maximize and maintain high-intensity training, power output, and increase muscle fullness & pumps.
- ALL CARBS AREN'T CREATED EQUAL: Unlike simple carbs that tend to cause a spike and crash or complex carbs that are slow to digest, leaving you feeling bloated and lethargic, Karbolyn combines the best of both by providing you with fast absorption and sustained energy without the bloating or crash. Plus, Karbolyn is 100% sugar-free, gluten-free, stimulant-free, and vegan-friendly.
- MANUFACTURED IN-HOUSE: EFX Sports is part of a very small, elite group of brands who actually make their own products. That’s why we guarantee Karbolyn always meets label claims and is 100% banned-substance free (certified by Informed Sport). With Karbolyn, you'll know you have a pure and potent carbohydrate product.
- 3X QUALITY TESTING: At EFX Sports, we proudly own every phase of the manufacturing process to ensure what's on the label is what's in the bottle...without question. In fact, every EFX Sports product must pass 3 critical quality checkpoints—before, during and after production.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTJR42CB |
| Age Range Description | Adult |
| Best Sellers Rank | #8,821 in Health & Household ( See Top 100 in Health & Household ) #171 in Sports Nutrition Endurance & Energy Powders #247 in Sports Nutrition Pre-Workout Powders |
| Brand | EFX Sports |
| Brand Name | EFX Sports |
| Container Type | Bottle |
| Customer Reviews | 4.9 out of 5 stars 33 Reviews |
| Diet Type | Vegan |
| Dosage Form | Powder |
| Flavor | Lemon Ice |
| Item Form | Powder |
| Item Weight | 4.4 Pounds |
| Manufacturer | EFX Sports |
| Manufacturer Part Number | AAP113LL-2 |
| Material Features | Gluten Free, Sugar Free, Vegan |
| Model Name | "AAP113LL-2 |
| Number of Items | 1 |
| Primary Supplement Type | Karbolyn |
| Product Benefits | Endurance |
| Special Ingredients | Gluten Free |
| Total Servings Per Container | 37 |
| UPC | 737190006283 |
| Unit Count | 35.2 Ounce |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** EFX Sports
- **Diet Type:** Vegan
- **Flavor:** Lemon Ice
- **Item Form:** Powder
- **Item Weight:** 4.4 Pounds
- **Primary Supplement Type:** Karbolyn
- **Product Benefits:** Endurance
- **Special Ingredients:** Gluten Free
- **Unit Count:** 68.8 Ounce

## Images

![EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 36 Servings (Lemon Ice) - Image 1](https://m.media-amazon.com/images/I/71j5OkRPunL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.hr/products/527104024-efx-sports-karbolyn-fuel-fast-absorbing-carbohydrate-powder-carb-load](https://www.desertcart.hr/products/527104024-efx-sports-karbolyn-fuel-fast-absorbing-carbohydrate-powder-carb-load)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-28*