---
product_id: 667165979
title: "– Beta Energy Chews | 46g Carbohydrates | 1:0.8 Maltodextrin:Fructose Ratio | Dual Source Energy Chews | Easily Digestible | Lemon Flavour | 6 Pack"
brand: "science in sport"
price: "¥6853"
currency: JPY
in_stock: true
reviews_count: 5
category: "Science In Sport"
url: https://www.desertcart.jp/products/667165979-beta-energy-chews-46g-carbohydrates-1-0-8-maltodextrin-fructose
store_origin: JP
region: Japan
---

# 46g fast carbs 100% vegan & gluten-free 1:0.8 maltodextrin:fructose ratio – Beta Energy Chews | 46g Carbohydrates | 1:0.8 Maltodextrin:Fructose Ratio | Dual Source Energy Chews | Easily Digestible | Lemon Flavour | 6 Pack

**Brand:** science in sport
**Price:** ¥6853
**Availability:** ✅ In Stock

## Summary

> 🍋 Power your grind with the lemon-fueled energy edge!

## Quick Answers

- **What is this?** – Beta Energy Chews | 46g Carbohydrates | 1:0.8 Maltodextrin:Fructose Ratio | Dual Source Energy Chews | Easily Digestible | Lemon Flavour | 6 Pack by science in sport
- **How much does it cost?** ¥6853 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/667165979-beta-energy-chews-46g-carbohydrates-1-0-8-maltodextrin-fructose)

## 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

- • **Vegan & Clean Fuel:** 100% vegan, gluten-free chews crafted for conscious athletes who demand clean energy.
- • **Elite Athlete Approved:** Trusted by pros for cycling, running, and hiking—join the ranks of top performers.
- • **Power-Packed 46g Carbs:** Fuel your endurance with a scientifically optimized 46g carbohydrate boost per pack.
- • **Lemon Zest Flavor Boost:** Refreshing lemon flavor keeps your energy routine tasty and far from boring.
- • **Dual-Source Energy Formula:** Unique 1:0.8 maltodextrin to fructose ratio maximizes energy absorption and minimizes GI discomfort.

## Overview

Science In Sport BetaFuel Dual Source Energy Chews deliver 46g of fast-absorbing carbohydrates per pack with a scientifically optimized 1:0.8 maltodextrin to fructose ratio. Designed for endurance athletes, these vegan and gluten-free lemon-flavored chews provide efficient energy absorption while minimizing gastrointestinal discomfort. Favored by elite cyclists, runners, and hikers, they offer a convenient, tasty, and clean energy solution to sustain peak performance during long workouts.

## Description

Product description Science in Sport BetaFuel Dual Source Energy Chews, lemon flavour, have 45g of carbohydrates per energy bar. These BetaFuel Dual Source Energy Chews deliver scientifically superior fuel in unique and satisfying chews. Part of an entire world-leading fuel solution range that includes drinks and gels, they are super easy to consume and deliver carbohydrates to improve and maintain optimum performance. As an endurance athlete exerting your body for periods typically longer than two hours, you need to take in between 80-120g of carbohydrates per hour. Simply tear open and remove the chew bars from the packet. Our Science in Sport Beta Fuel Dual Source Energy Chews deliver fast carbs in a convenient and tasty chew, which have been optimised with a new ratio that enhances power output and increases carbohydrate usage efficiency without gastrointestinal discomfort. Enjoy these vegan energy bars for cycling, running, hiking, and more. Manufacturer Contact Information Science In Sport S.R.L., Via Michelangelo Buonarotti, 39, 20145, Milan, IT

Review: Me encantan. Una gran opción para la salidas en bici
Review: Efficace mais goût un peu écoeurant

## Features

- Lemon Flavour Energy Bars: Includes 60g Energy Bar (6 Pack) of Science in Sport BetaFuel Dual Source Energy Chews, Lemon Flavour
- Optimised Glucose Ratio: New Ratio of Glucose to Fructose is 1 to 0.8 of 45g of carbohydrates to enhance power output, increase body's carbohydrate usage efficiency and limit gastrointestinal discomfort
- Vegan Approved: Stop searching for energy bars vegan and enjoy tasty energy chews from Science in Sport
- BetaFuel Energy Chews: Single, convenient isotonic fueling energy solution with minimal risk of GI discomfort to maintain optimal performance
- Energy Bars for Athletes: Favoured by elite athletes, our famous Science in Sport BetaFuel Dual Source Energy Chews are now optimised, making it a scientifically superior fuel for energy bars cycling, energy bars running and energy bars hiking

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097B3GLYQ |
| ASIN  | B097B3GLYQ |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #4,240 in Health ( See Top 100 in Health ) #2 in Nutritional Endurance & Energy Bars |
| Brand | Science in Sport |
| Customer Reviews | 4.5 4.5 out of 5 stars (144) |
| Customer reviews | 4.5 4.5 out of 5 stars (144) |
| Date First Available | 22 June 2024 |
| Format | packet |
| Item model number  | 131247 |
| Manufacturer  | Science in Sport |
| Manufacturer contact | Science In Sport S.R.L., Via Michelangelo Buonarotti, 39, 20145, Milan, IT |
| Product Dimensions  | 11.9 x 0.55 x 1.47 cm; 388 g |
| Serving Recommendation | 1 bar |
| Units | 6 Count |
| Weight | 0.39 Kilograms |

## Product Details

- **Diet type:** Vegan
- **Flavour:** Lemon
- **Number of Items:** 6
- **Product benefits:** Energy for sports activities
- **Type:** Energy

## Images

![– Beta Energy Chews | 46g Carbohydrates | 1:0.8 Maltodextrin:Fructose Ratio | Dual Source Energy Chews | Easily Digestible | Lemon Flavour | 6 Pack - Image 1](https://m.media-amazon.com/images/I/7108vMrZYiL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***A on 31 July 2025*

Me encantan. Una gran opción para la salidas en bici

### ⭐⭐⭐⭐⭐ Review
*by S***E on 8 January 2026*

Efficace mais goût un peu écoeurant

### ⭐⭐⭐⭐⭐ Review
*by C***. on 1 August 2025*

Je l’utilise pendant mes compétitions d’athlétisme pour garder un bon niveau d’énergie, et cela fonctionne je ne ressens pas de fatigue.

## Frequently Bought Together

- Science in Sport Beta Fuel Dual Source Energy Chews, Energy Bars, Lemon Flavour, 45g of Carbs, 60g Bar (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 Gels Dual Source Energy Gel, Apple Flavour Plus Nootropics, 40g of Carbs Per Pack, 60 ml Pack (6 Pack)

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**Shop now:** [https://www.desertcart.jp/products/667165979-beta-energy-chews-46g-carbohydrates-1-0-8-maltodextrin-fructose](https://www.desertcart.jp/products/667165979-beta-energy-chews-46g-carbohydrates-1-0-8-maltodextrin-fructose)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-17*