---
product_id: 695751674
title: "Science in Sport Beta Fuel Neutral | Dual Source Unflavoured Running Gels | 40g Carbs per 60ml Serving | Energy Gels for Endurance, Running and Cycling (6 Pack)"
brand: "science in sport"
price: "¥6997"
currency: JPY
in_stock: true
reviews_count: 13
category: "Science In Sport"
url: https://www.desertcart.jp/products/695751674-science-in-sport-beta-fuel-neutral-dual-source-unflavoured-running
store_origin: JP
region: Japan
---

# Optimized for 2+ hour endurance sessions 40g carbs per 60ml serving Informed-Sport certified, banned-substance tested Science in Sport Beta Fuel Neutral | Dual Source Unflavoured Running Gels | 40g Carbs per 60ml Serving | Energy Gels for Endurance, Running and Cycling (6 Pack)

**Brand:** science in sport
**Price:** ¥6997
**Availability:** ✅ In Stock

## Summary

> ⚡ Fuel your limits, not your taste buds.

## Quick Answers

- **What is this?** Science in Sport Beta Fuel Neutral | Dual Source Unflavoured Running Gels | 40g Carbs per 60ml Serving | Energy Gels for Endurance, Running and Cycling (6 Pack) by science in sport
- **How much does it cost?** ¥6997 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/695751674-science-in-sport-beta-fuel-neutral-dual-source-unflavoured-running)

## 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

- • **Gut-Friendly Texture:** Smooth, easy-to-consume gel designed to minimize stomach discomfort during intense endurance efforts.
- • **Elite Athlete Trusted:** Informed-Sport certified and rigorously tested to keep you clean and competitive at every level.
- • **Sustained Energy Surge:** Delivers a potent 40g carbohydrate boost per gel to power through your longest runs and rides.
- • **Endurance-Optimized Formula:** Dual-source maltodextrin and fructose blend ensures steady energy release for sessions over 2 hours.
- • **Neutral Flavor, Zero Fatigue:** Unflavoured gel prevents taste fatigue, keeping your fueling strategy fresh mile after mile.

## Overview

Science in Sport Beta Fuel Neutral is a vegan-friendly, unflavoured energy gel delivering 40g of dual-source carbohydrates per 60ml serving. Designed specifically for endurance athletes tackling sessions longer than two hours, it features a maltodextrin-to-fructose ratio optimized for sustained energy release. Informed-Sport certified and trusted by elite professionals, this gel offers a smooth texture that minimizes stomach issues and prevents taste fatigue, making it the go-to fuel for marathoners, cyclists, and ultra-runners aiming to hit 80-120g carbs per hour.

## Description

Product Description Science in Sport Beta Fuel Neutral | Dual Source Unflavoured Running Gels | 40g Carbs per 60ml Serving | Energy Gels for Endurance, Running and CyclingAn unflavoured dual-source, high-carbohydrate energy gel designed to deliver more energy for athletes undertaking longer sessions, the BETA Fuel Energy Gel is a superior fuelling solution for endurance athletes undertaking exercise lasting 2 hours or more, needing to reach between 80-120g of carbohydrate per hourThe neutral flavour profile helps prevent taste fatigue from affecting your fuelling strategy.A 60ml gel provides 40g carbohydrate and an optimal ratio of 1:0.8 Maltodextrin to Fructose.Depending on your sport or event, aim to consume 1-3 gels every hour to reach an 80g-120g target intake. Combine with other energy supplements from the BETA range. Ingredients Water, Maltodextrin (30%), Fructose (23%), Acidity Regulators (Citric Acid, Sodium Citrate), Gelling Agents (Gellan Gum, Xanthan Gum), Preservatives (Sodium Benzoate, Potassium Sorbate), Sodium Chloride. Directions Consume during prolonged endurance excerise to meet your fuelling requirements. Safety Warning Store in a cool, dry place away from direct sunlight. Keep out of reach of children. This product is intended to be used alongside a balanced diet and active lifestyle. Suitable for vegans. For best before see side of gel. Manufacturer Contact Information SiS Group PLC 8A Frontier Park, Frontier Avenue Blackburn BB1 3AL

Review: Perfect race fuel. No tummy troubles - Used for London marathon. Great product for fuelling, felt much better after consuming and allowed me to finish the course with just 2 of these sachets over the duration. Most importantly didnt taste awful and no tummy trouble.
Review: Just a great product - Just a great SIS product and my go to gel. No doubting the energy boost on distance runs. Used on my first ultra.

## Features

- Informed sport certified & trusted: all science in sport gels are informed sport tested, ensuring they're free from banned substances and trusted by elite athletes and professionals
- Designed for Long‑Duration Training
- Smooth, Easy‑to‑Consume Gel Texture

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DSLSW5BJ |
| Age Range Description | Adult |
| Benefits | Energy Management |
| Best Sellers Rank | 629 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 66 in Sports Supplements |
| Brand | Science in Sport |
| Brand Name | Science in Sport |
| Colour | Clear / White |
| Customer Reviews | 4.7 out of 5 stars 167 Reviews |
| Diet Type | Vegan |
| Flavour | Neutral |
| Item Dimensions | 10 x 5 x 16.5 centimetres |
| Item Form | Gel |
| Item Weight | 0.46 Kilograms |
| Item form | Gel |
| Item weight | 0.46 Kilograms |
| Manufacturer | Science in Sport |
| Manufacturer Contact Information | SiS Group PLC 8A Frontier Park, Frontier Avenue Blackburn BB1 3AL |
| Manufacturer Part Number | 132215 |
| Material Features | Low Sodium |
| Model Name | SIS GEL BETA FUEL NEUTRAL 60ML – Dual-Source SIS Beta Fuel Gel by Science in Sport, 40g Carbs, Unflavoured, 6 Pack |
| Model Number | 132215 |
| Number of Items | 1 |
| Primary Supplement Type | Potassium Chloride |
| Primary supplement type | Potassium Chloride |
| Specific Uses For Product | An unflavoured dual-source energy gel for endurance athletes, For athletes undertaking longer sessions |
| Total Servings Per Container | 6 |
| Unit Count | 360.0 millilitre |
| Unit count | 360.0 millilitre |

## Product Details

- **Age range (description):** Adult
- **Brand:** Science in Sport
- **Diet type:** Vegan
- **Flavour:** Unflavoured
- **Item dimensions L x W x H:** 10 x 5 x 16.5 centimetres
- **Item form:** Gel
- **Item weight:** 0.46 Kilograms
- **Primary supplement type:** Potassium Chloride
- **Product benefits:** Energy Management
- **Unit count:** 60.0 millilitre

## Images

![Science in Sport Beta Fuel Neutral | Dual Source Unflavoured Running Gels | 40g Carbs per 60ml Serving | Energy Gels for Endurance, Running and Cycling (6 Pack) - Image 1](https://m.media-amazon.com/images/I/71Tr4cZX6eL.jpg)
![Science in Sport Beta Fuel Neutral | Dual Source Unflavoured Running Gels | 40g Carbs per 60ml Serving | Energy Gels for Endurance, Running and Cycling (6 Pack) - Image 2](https://m.media-amazon.com/images/I/71+elLyQhgL.jpg)
![Science in Sport Beta Fuel Neutral | Dual Source Unflavoured Running Gels | 40g Carbs per 60ml Serving | Energy Gels for Endurance, Running and Cycling (6 Pack) - Image 3](https://m.media-amazon.com/images/I/717h5LbO6BL.jpg)
![Science in Sport Beta Fuel Neutral | Dual Source Unflavoured Running Gels | 40g Carbs per 60ml Serving | Energy Gels for Endurance, Running and Cycling (6 Pack) - Image 4](https://m.media-amazon.com/images/I/7100l0zAkuL.jpg)
![Science in Sport Beta Fuel Neutral | Dual Source Unflavoured Running Gels | 40g Carbs per 60ml Serving | Energy Gels for Endurance, Running and Cycling (6 Pack) - Image 5](https://m.media-amazon.com/images/I/81h-JRYXsbL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect race fuel. No tummy troubles
*by M***D on 23 June 2026*

Used for London marathon. Great product for fuelling, felt much better after consuming and allowed me to finish the course with just 2 of these sachets over the duration. Most importantly didnt taste awful and no tummy trouble.

### ⭐⭐⭐⭐⭐ Just a great product
*by H***7 on 25 March 2026*

Just a great SIS product and my go to gel. No doubting the energy boost on distance runs. Used on my first ultra.

### ⭐⭐⭐⭐⭐ Good energy and rest to consume
*by T***N on 21 February 2026*

I normally use precision hydration gels, but thought I'd try these at they're a bit cheaper. The flavour was very similar to PF30 , vaguely citrus, but no specific flavour - inoffensive and easy to consume. I'm sure I felt more energy in my run from these gels , and I'll keep using them. Thankfully I don't usually suffer any GI issues with gels, and I had no trouble with the SiS Beta formula (I was concerned that 40g carb might be more than my stomach would tolerate, as my normal gels are 30 g Carb). The only negative is the packs are bigger than I'm used to carrying. However I enjoyed the distraction of having more gel to eat

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-31*