---
product_id: 601694248
title: "EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 18 Servings (Green Apple)"
brand: "efx sports"
price: "€ 97.40"
currency: EUR
in_stock: false
reviews_count: 3
category: "Efx Sports"
url: https://www.desertcart.gr/products/601694248-efx-sports-karbolyn-fuel-fast-absorbing-carbohydrate-powder-carb-load
store_origin: GR
region: Greece
---

# Fast-absorbing carbs 100% sugar-free, gluten-free, vegan 3X quality tested & certified EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 18 Servings (Green Apple)

**Brand:** efx sports
**Price:** € 97.40
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Fuel fast, recover faster — power your grind with Karbolyn!

## Quick Answers

- **What is this?** EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 18 Servings (Green Apple) by efx sports
- **How much does it cost?** € 97.40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/601694248-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

- • **Rapid Energy Surge ⚡:** Clinically studied Karbolyn fuels muscles faster than traditional carbs for peak performance without the crash.
- • **Elite Athlete’s Choice:** Join the ranks of top performers who rely on Karbolyn’s unique carb blend sourced from potato, rice, and corn.
- • **Versatile Performance Boost:** Perfect for pre, intra, or post-workout use to maximize endurance, power output, and muscle fullness.
- • **Pure & Trusted Quality 🛡️:** Manufactured in-house with triple quality checks and Informed Sport certification for 100% banned-substance free assurance.
- • **Clean, Stimulant-Free Fuel 🌱:** Enjoy a vegan-friendly, gluten-free, and sugar-free formula that supports sustained energy without bloating or jitters.

## Overview

EFX Sports Karbolyn is a fast-absorbing, clinically studied carbohydrate powder designed for elite athletes seeking sustained energy and rapid recovery. Made from potato, rice, and corn, it delivers clean, stimulant-free fuel that’s sugar-free, gluten-free, and vegan-friendly. Manufactured in-house with rigorous triple quality testing and Informed Sport certification, Karbolyn ensures pure, potent performance support in every serving.

## Description

EFX Sports Karbolyn Performance Carb Fuel, Green Apple, 35.3 Ounce.

Review: Good
Review: Great taste, great carb load during workout. Only complaint is if you mix it in the morning & don’t use it for 10-12 hours, the powder will clump & solidify & form paste. I think it’s an ingredient added because the clump has NO flavor

## 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 | B079ZK1762 |
| ASIN  | B079ZK1762 |
| Additives | Gluten Free |
| Best Sellers Rank | #163,090 in Health ( See Top 100 in Health ) #1,038 in Endurance & Energy Consumables |
| Brand | EFX Sports |
| Customer Reviews | 4.5 4.5 out of 5 stars (37) |
| Customer reviews | 4.5 4.5 out of 5 stars (37) |
| Date First Available | 14 March 2018 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | AAE1004/100/105 |
| Manufacturer  | All American Pharmaceutical |
| Product Dimensions  | 12.37 x 12.37 x 19.35 cm; 1.13 kg |
| Weight | 1 kg |

## Product Details

- **Brand:** EFX Sports
- **Item dimensions L x W x H:** 12.4 x 12.4 x 19.4 centimeters
- **Item weight:** 1.13 kg
- **Manufacturer:** All American Pharmaceutical
- **Special ingredients:** Gluten Free
- **UPC:** 737190003718

## Images

![EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 18 Servings (Green Apple) - Image 1](https://m.media-amazon.com/images/I/71TRypk+fOL.jpg)
![EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 18 Servings (Green Apple) - Image 2](https://m.media-amazon.com/images/I/71Tp4dQu8uL.jpg)
![EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 18 Servings (Green Apple) - Image 3](https://m.media-amazon.com/images/I/71chdCyjJLL.jpg)
![EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 18 Servings (Green Apple) - Image 4](https://m.media-amazon.com/images/I/71dKv9BV-sL.jpg)
![EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 18 Servings (Green Apple) - Image 5](https://m.media-amazon.com/images/I/71l84GESJ9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***O on 20 October 2025*

Good

### ⭐⭐⭐⭐⭐ Review
*by R***D on 5 July 2022*

Great taste, great carb load during workout. Only complaint is if you mix it in the morning & don’t use it for 10-12 hours, the powder will clump & solidify & form paste. I think it’s an ingredient added because the clump has NO flavor

### ⭐⭐⭐⭐⭐ Review
*by D***A on 6 May 2019*

Great taste, great source of energy and carbs, great product!

## Frequently Bought Together

- EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 18 Servings (Green Apple)
- Nutricost Creatine Monohydrate Micronized Powder 500G, 5000mg Per Serv (5g) - 100 Servings, 17.9 Oz
- Nutricost EAA Powder 30 Servings (Unflavored) - Essential Amino Acids - Non-GMO, Gluten Free, Vegetarian Friendly

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-25*