---
product_id: 640397518
title: "Science In Sport Beta Fuel Energy Gels | 40g Carbohydrates | 1:0.8 Maltodextrin:Fructose Ratio | Easily Digestible | Gluten Free | No Water Needed | Running Gels | Apple Flavour | 6 Pack"
brand: "science in sport"
price: "€ 47.41"
currency: EUR
in_stock: true
reviews_count: 9
category: "Science In Sport"
url: https://www.desertcart.hr/products/640397518-science-in-sport-beta-fuel-energy-gels-40g-carbohydrates-1
store_origin: HR
region: Croatia
---

# 40g carbs per gel 1:0.8 maltodextrin:fructose ratio Nootropics blend for mental edge Science In Sport Beta Fuel Energy Gels | 40g Carbohydrates | 1:0.8 Maltodextrin:Fructose Ratio | Easily Digestible | Gluten Free | No Water Needed | Running Gels | Apple Flavour | 6 Pack

**Brand:** science in sport
**Price:** € 47.41
**Availability:** ✅ In Stock

## Summary

> 🏃‍♂️ Fuel your body and mind — run smarter, run stronger!

## Quick Answers

- **What is this?** Science In Sport Beta Fuel Energy Gels | 40g Carbohydrates | 1:0.8 Maltodextrin:Fructose Ratio | Easily Digestible | Gluten Free | No Water Needed | Running Gels | Apple Flavour | 6 Pack by science in sport
- **How much does it cost?** € 47.41 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/640397518-science-in-sport-beta-fuel-energy-gels-40g-carbohydrates-1)

## Best For

- science in sport enthusiasts

## Why This Product

- Trusted science in sport brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Energy Boost ⚡:** Delivers 40g of fast-absorbing carbs to power your endurance sessions without the crash.
- • **On-the-Go Convenience 🚀:** Isotonic gel requires no water, making it the perfect grab-and-go fuel for busy athletes and professionals alike.
- • **Elite Athlete Approved 🏅:** Trusted by top performers, this gel boosts average workout power by 3%, helping you stay ahead of the pack.
- • **Scientifically Optimized Fuel 🔬:** Innovative 1:0.8 maltodextrin to fructose ratio enhances carb absorption efficiency by 74%, reducing GI discomfort.
- • **Cognitive Performance Enhancer 🧠:** Infused with nootropics including 250mg citicoline and 200mg caffeine to sharpen focus and motivation during long runs.

## Overview

Science In Sport Beta Fuel Energy Gels provide 40g of carbohydrates per 60ml gel with a cutting-edge 1:0.8 maltodextrin to fructose ratio, scientifically proven to increase carbohydrate oxidation efficiency and reduce gastrointestinal discomfort. Enhanced with nootropics like citicoline, caffeine, taurine, and theine, these gluten-free, isotonic gels support both physical endurance and cognitive focus during demanding workouts. Packaged in a convenient 6-pack, they require no water and are favored by elite athletes for sustained energy and mental clarity.

## Description

Now you can take on your most demanding sports challenges with this Science in Sports gel that combines beta formula with nootropics to improve your performance both physically and mentally. Nootropics are supplements that improve and maintain your cognitive performance to the maximum, boosting attention, concentration, creativity, motivation or memory; key elements when you have to deal with long-distance exercises that require effort in both muscles and mind. Long marathons or runs typically last more than two hours and an athlete needs an intake of between 80 and 120 grams of carbohydrates per hour. SiS Athletes Gel is a Beta source that provides you with 40g of carbs instantly with a new innovative ratio that gives you an increase in energy and increase carb efficiency without giving you intestinal discomfort. Whereas nootropics will reinforce your mental performance. The science behind Beta fuel has evolved thanks to research from our team and working closely with high-performance athletes. This is how we have achieved a Beta gel where the new ratio 1:0.8 replaces the old 2:1. The 1:08 ratio of maltodextrin to fructose is scientifically higher, increases efficiency from 62% to 74%, improves exogenous CHO oxidation by 17%, increases average workout power by 3%, and reduces symptoms of feeling full or nausea during exercise. To that you have to add the nootropics that give you cognitive enhancers with 250 grams of citicoline, 200mg of caffeine, 1 g of taurine and 200mg of theine. The pack includes 6 individual sachets of 60 ml gel made with Fructose (23%), flavourings, acidity regulators (citric acid, sodium citrate), gelling agents (gellan gum, xanthan gum), preservatives (sodium benzoate, potassium sorbate) and sodium chloride.

Review: The best energy gel in the market - so far so good.. Highly recommended! 1 gel can last more than 1 hr.
Review: جيد

## Features

- Apple Flavour Energy Gels: Includes 60 ml Pack (6 Pack) of Science in Sport BetaFuel Gels Dual Source Energy Gel, Apple Flavour Plus Nootropics
- Optimised Maltodextrin Ratio: New Ratio of Maltodextrin to Fructose is 1 to 0.8 of 40g of carbohydrates to enhance power output, increase body's carbohydrate usage efficiency and limit gastrointestinal discomfort
- Energy Gels For Running: Single, convenient isotonic fueling energy gel solution with minimal risk of GI discomfort to maintain optimal performance
- BetaFuel Gels: favoured by elite athletes, our famous Science in Sport BetaFuel running gels energy has now been optimised, making it a scientifically superior fuel
- On-the-Go Energy Gels: Simply tear off the top of the packaging and squeeze the gel into your mouth as and when required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097B28GN3 |
| ASIN  | B097B28GN3 |
| Additives | Taurine |
| Age Range Description | Adult |
| Best Sellers Rank | #1,142 in Health ( See Top 100 in Health ) #7 in Endurance & Energy Consumables |
| Brand | Science in Sport |
| Customer Reviews | 4.3 4.3 out of 5 stars (677) |
| Customer reviews | 4.3 4.3 out of 5 stars (677) |
| Date First Available | 14 May 2024 |
| Format | Liquid |
| Item model number  | 131512 |
| Manufacturer  | Science In Sport |
| Product Dimensions  | 10 x 0.5 x 1.65 cm; 460 g |
| Units | 360 Milliliters |
| Weight | 0.46 Kilograms |

## Product Details

- **Age range (description):** Adult
- **Brand:** Science in Sport
- **Flavour:** Apple
- **Item dimensions L x W x H:** 10 x 0.5 x 1.6 centimeters
- **Item form:** Liquid
- **Item weight:** 0.46 Kilograms
- **Primary supplement type:** Potassium
- **Product benefits:** Energy Management
- **Special ingredients:** Taurine
- **Unit count:** 360 Milliliters

## Images

![Science In Sport Beta Fuel Energy Gels | 40g Carbohydrates | 1:0.8 Maltodextrin:Fructose Ratio | Easily Digestible | Gluten Free | No Water Needed | Running Gels | Apple Flavour | 6 Pack - Image 1](https://m.media-amazon.com/images/I/71Pdp6V1FdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best energy gel in the market
*by B***A on 3 October 2025*

so far so good.. Highly recommended! 1 gel can last more than 1 hr.

### ⭐⭐⭐⭐⭐ Review
*by ي***ف on 9 August 2025*

جيد

### ⭐⭐⭐⭐ Good carb amount
*by W***W on 10 December 2025*

40g of Carbs and not too much sugar. A great blend

## Frequently Bought Together

- Science in Sport Beta Fuel Gels Dual Source Energy Gel, Apple Flavour Plus Nootropics, 40g of Carbs Per Pack, 60 ml Pack (6 Pack)
- Science in Sport Beta Fuel Gels Dual Source Energy Gel, Orange Flavour, 40g of Carbs Per Pack, 60 ml Pack (6 Pack)
- Science in Sport Beta Fuel Dual Source Energy Chews, Energy Bars, Orange Flavour, 46g of Carbs, 60g Bar (6 Pack)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/640397518-science-in-sport-beta-fuel-energy-gels-40g-carbohydrates-1](https://www.desertcart.hr/products/640397518-science-in-sport-beta-fuel-energy-gels-40g-carbohydrates-1)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-22*