---
product_id: 346295209
title: "– Science in Sport Beta Fuel 80 Dual Source Energy Drink Powder, Red Berry Flavour Carb Powder, 80g of Carbs Per Pack (15 Pack)"
brand: "science in sport"
price: "523.82 DT"
currency: TND
in_stock: true
reviews_count: 12
category: "Science In Sport"
url: https://www.desertcart.tn/products/346295209-science-in-sport-beta-fuel-80-dual-source-energy-drink
store_origin: TN
region: Tunisia
---

# 80g optimized carbs per serving Refreshing red berry flavor Isotonic mix for fast absorption – Science in Sport Beta Fuel 80 Dual Source Energy Drink Powder, Red Berry Flavour Carb Powder, 80g of Carbs Per Pack (15 Pack)

**Brand:** science in sport
**Price:** 523.82 DT
**Availability:** ✅ In Stock

## Summary

> 🍓 Fuel your grind with science-backed energy — don’t get left behind!

## Quick Answers

- **What is this?** – Science in Sport Beta Fuel 80 Dual Source Energy Drink Powder, Red Berry Flavour Carb Powder, 80g of Carbs Per Pack (15 Pack) by science in sport
- **How much does it cost?** 523.82 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/346295209-science-in-sport-beta-fuel-80-dual-source-energy-drink)

## 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 Fueling:** Scientifically designed isotonic formula minimizes gastrointestinal discomfort during intense workouts.
- • **On-the-Go Convenience:** Single-serve 82g sachets for easy mix-and-go hydration anywhere, anytime.
- • **Elite Carb Power Boost:** Optimized 1:0.8 maltodextrin to fructose ratio delivers 80g carbs to maximize endurance and power output.
- • **Athlete-Approved Formula:** Trusted by elite athletes worldwide for consistent, high-performance energy support.
- • **Delicious Red Berry Flavor:** Lightly sweet, refreshing taste that keeps you coming back for more during long sessions.

## Overview

Science in Sport BetaFuel 80 Dual Source Energy Drink Powder offers an optimized 80g carbohydrate blend with a 1:0.8 maltodextrin to fructose ratio, designed to enhance power output and carbohydrate absorption while minimizing GI discomfort. Packaged in convenient single-serve sachets with a refreshing red berry flavor, this isotonic sports drink powder is favored by elite athletes for sustained endurance and performance.

## Description

Product Description Science in Sport BetaFuel 80 Dual Source Energy Drink Powder, Red Berry Flavour Carb Powder is the most scientifically superior energy drink on the market. Elite athletes have long favoured this sports drink powder, and the famous Science in Sport Beta Fuel energy drink has now been optimised, making it a scientifically superior fuel. A brand new Maltodextrin:Fructose 1:0.8 ratio of 80g carbohydrate enhances your power output, increases your body's carbohydrate usage efficiency, and limits gastrointestinal discomfort. The Science in Sport BetaFuel Dual Source energy drink delivers an optimised 80g of carbohydrate in a single, convenient isotonic fuelling solution with minimal risk of GI discomfort that enables you to maintain optimal performance. Tip the mix-and-go red berry flavoured formula into 600ml of water and shake to dissolve. It's that simple. Sip little and often during prolonged endurance exercise. Use one powder pack per hour. Ingredients Maltodextrin (57%), Fructose (42%), Flavourings Directions Mix one serving (82g) with 600ml of water and drink little & often during prolonged endurance exercise to meet your fuelling requirements. Safety Warning Suitable for vegans. Keep out of reach of children. Store in a cool, dry place away from direct sunlight. Once opened consume within 1 day. Manufacturer Contact Information SiS (Science in Sport) Limited, Unit 8A, Frontier Park, Blackburn BB1 3AL UK Science in Sport S.R.L. via Michelangelo Buonarroti, 39 – 20145 Milan, ITALIA

Review: Top stuff - Great for long hard rides and when traveling so you do t have to carry a big bag or tub of powder
Review: Highly recommended carb mix for racing/training - Excellent mix, used for half Ironmans with no issues at all. Very decent lightly sweet taste with plenty of carbs, an impressive 80g of carbs (1:0.8) in just 600ml of water. No gastric discomfort, and honestly quite a nice taste and will definitely continuing to use this. Sachets are large (but expected), and price on subscription is great compared to other brands. Recommend it after having tried other brands and flavours.

## Features

- Red berry flavour energy drink powder: includes 82g pack (15 pack) of science in sport betafuel 80 dual source energy drink powder, red berryflavour
- Optimised maltodextrin ratio: new ratio of maltodextrin to fructose is 1 to 0.8 of 80g of carbohydrates to enhance power output, increase body's carbohydrate usage efficiency and limit gastrointestinal discomfort
- Carb powder: single, convenient isotonic fueling sports drink powder solution with minimal risk of gi discomfort that enables to maintain optimal performance
- Betafuel energy drinks: favoured by elite athletes, our famous science in sport betafuel energy drink has now been optimised, making it a scientifically superior fuel
- One-the-go energy drink powder: carb powder with mix-and-go formula; add to water to make an red berry flavoured energy drink for runners

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097B1X56V |
| Age Range Description | Adult |
| Best Sellers Rank | 5,550 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 17 in Carbohydrate Supplements |
| Brand | Science in Sport |
| Brand Name | Science in Sport |
| Colour | Red Berry |
| Container Type | Sachet |
| Customer Reviews | 4.6 out of 5 stars 116 Reviews |
| Diet Type | Vegetarian |
| Dosage Form | Powder |
| Flavour | Berry |
| Item Dimensions | 30 x 10 x 19.7 centimetres |
| Item Form | Powder |
| Item Nype Name | SIS Energy Powder Beta Fuel 80g carbonohydrate, Red Berry, 15 x 82g sachets |
| Item Weight | 1.2 Kilograms |
| Item form | Powder |
| Item weight | 1.2 Kilograms |
| Manufacturer | Science in Sport |
| Manufacturer Contact Information | SiS (Science in Sport) Limited, Unit 8A, Frontier Park, Blackburn BB1 3AL UK Science in Sport S.R.L. via Michelangelo Buonarroti, 39 – 20145 Milan, ITALIA |
| Manufacturer Part Number | 131264 |
| Model Name | Energy Drink Powder |
| Model Number | 131264 |
| Number of Items | 15 |
| Primary Supplement Type | Potassium Chloride |
| Primary supplement type | Potassium Chloride |
| Total Servings Per Container | 15 |
| Unit Count | 1230.0 gram |
| Unit count | 1230.0 gram |

## Product Details

- **Age range (description):** Adult
- **Brand:** Science in Sport
- **Diet type:** Vegetarian
- **Flavour:** Berry
- **Item dimensions L x W x H:** 30 x 10 x 19.7 centimetres
- **Item form:** Powder
- **Item weight:** 1.2 Kilograms
- **Package information:** Sachet
- **Primary supplement type:** Potassium Chloride
- **Unit count:** 1230.0 gram

## Images

![– Science in Sport Beta Fuel 80 Dual Source Energy Drink Powder, Red Berry Flavour Carb Powder, 80g of Carbs Per Pack (15 Pack) - Image 1](https://m.media-amazon.com/images/I/71zTOfHD2VL.jpg)
![– Science in Sport Beta Fuel 80 Dual Source Energy Drink Powder, Red Berry Flavour Carb Powder, 80g of Carbs Per Pack (15 Pack) - Image 2](https://m.media-amazon.com/images/I/71lcIk7brzL.jpg)
![– Science in Sport Beta Fuel 80 Dual Source Energy Drink Powder, Red Berry Flavour Carb Powder, 80g of Carbs Per Pack (15 Pack) - Image 3](https://m.media-amazon.com/images/I/81C9G7hPvGL.jpg)
![– Science in Sport Beta Fuel 80 Dual Source Energy Drink Powder, Red Berry Flavour Carb Powder, 80g of Carbs Per Pack (15 Pack) - Image 4](https://m.media-amazon.com/images/I/71oZ9x9csaL.jpg)
![– Science in Sport Beta Fuel 80 Dual Source Energy Drink Powder, Red Berry Flavour Carb Powder, 80g of Carbs Per Pack (15 Pack) - Image 5](https://m.media-amazon.com/images/I/71DwNc3Ni0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top stuff
*by L***E on 29 March 2026*

Great for long hard rides and when traveling so you do t have to carry a big bag or tub of powder

### ⭐⭐⭐⭐⭐ Highly recommended carb mix for racing/training
*by S***M on 22 September 2025*

Excellent mix, used for half Ironmans with no issues at all. Very decent lightly sweet taste with plenty of carbs, an impressive 80g of carbs (1:0.8) in just 600ml of water. No gastric discomfort, and honestly quite a nice taste and will definitely continuing to use this. Sachets are large (but expected), and price on subscription is great compared to other brands. Recommend it after having tried other brands and flavours.

### ⭐⭐⭐⭐ Excellent thanks
*by P***N on 18 June 2022*

Excellent thanks

## Frequently Bought Together

- Science in Sport Beta Fuel 80 Dual Source Energy Drink Powder, Red Berry Flavour Carb Powder, 80g of Carbs Per Pack (15 Pack)
- Science in Sport Beta Fuel Gels Dual Source Energy Gel, Orange Flavour, 40g of Carbs Per Pack, 60 ml Pack (30 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.tn/products/346295209-science-in-sport-beta-fuel-80-dual-source-energy-drink](https://www.desertcart.tn/products/346295209-science-in-sport-beta-fuel-80-dual-source-energy-drink)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-14*