---
product_id: 50140328
title: "Science in Sport Go Isotonic Energy Gel with Caffeine, Double Espresso, 60ml (6 Packs)"
brand: "science in sport"
price: "786818₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Science In Sport"
url: https://www.desertcart.vn/products/50140328-science-in-sport-go-isotonic-energy-gel-with-caffeine-double
store_origin: VN
region: Vietnam
---

# 75mg caffeine per serving for sustained energy 60ml isotonic gel for rapid absorption 100% vegan & gluten-free formula Science in Sport Go Isotonic Energy Gel with Caffeine, Double Espresso, 60ml (6 Packs)

**Brand:** science in sport
**Price:** 786818₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your grind with every gel—fuel smarter, perform stronger!

## Quick Answers

- **What is this?** Science in Sport Go Isotonic Energy Gel with Caffeine, Double Espresso, 60ml (6 Packs) by science in sport
- **How much does it cost?** 786818₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/50140328-science-in-sport-go-isotonic-energy-gel-with-caffeine-double)

## 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

- • **Clean & Conscious Fuel:** 100% vegan and gluten-free, because your energy should match your values.
- • **Compact & Convenient Packs:** 6 easy-to-carry sachets, perfect for on-the-go professionals and fitness enthusiasts.
- • **Double Espresso Power Boost:** 75mg caffeine per gel to keep your mind sharp and performance peak beyond 90 minutes.
- • **Instant Energy, Zero Water Needed:** Isotonic formula means no water required—fuel up anytime, anywhere.
- • **Scientifically Engineered for Athletes:** Backed by decades of research and elite athlete collaboration since 1992.

## Overview

Science in Sport Go Isotonic Energy Gel with Caffeine delivers a fast-absorbing, 60ml isotonic energy boost enriched with 75mg of caffeine per serving. Designed for endurance events over 90 minutes, this vegan and gluten-free gel supports sustained mental and physical performance without the need for water. Trusted by elite athletes and backed by scientific research since 1992, it’s the perfect compact fuel for professionals who demand peak performance on the move.

## Description

Product description Available in this handy 6 packSiS GO Energy + Caffeine Gel 150mg Double Espresso is designed to provide a mental and physical boostCaffeine has been repeatedly shown to improve performance by lowering your perception of effort by providing a boost just when you need itWhen pushing yourself hard, your brain controls how fatigued you feelCaffeine acts as a stimulant on the brain to lower your perception of effort, allowing you to keep pushing and maybe stretch yourself a little further3-9mg of caffeine per kilo of body mass has been found to affect performance and 5 mg per kilo of body mass is thought to be beneficial for endurance performanceIt can take 30-60 minutes after consumption for caffeine levels to peak in the blood, so if you are doing a short duration event (less than 60 minutes) you should take it before you startIf you are doing a much longer event, such as a marathon, 100 mile sportive, or half-ironman triathlon or longer, you should save your caffeine intake for the last two hours when your fatigue level is likely to catch up with youSuitable for: Vegetarians; Vegans; Coeliacs; Lactose Free; Gluten Free; Wheat Free; Nut FreeProduced in an Informed Sport accredited facility and Triple Tested to provide complete confidence for athletesTrade pack is 4 boxes, each containign 6 individual gels Ingredients Water, Maltodextrin (from Maize) (33%), Natural Flavouring, Gelling Agents (Gellan Gum, Xanthan Gum), Acidity Regulators (Citric Acid, Sodium Citrate), Caffeine (150mg), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweeteners (Acesulfame k, Sucralose), Sodium Chloride, Antioxidant (Ascorbic Acid). P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions 1) Take 1 gel 1 hour before exercise, 2) Do not consume more than 2 gels per day, 3) Maintain hydration during exercise, 4) This product is not intended for children, pregnant women, or those under 16. Safety Warning Do not consume more than 2 gels per day. Maintain hydration during exercise. This product is not intended for children, pregnant women, or those under 16. 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 See more

Review: Good coffee taste. - As long as you really like coffee this is the one for you. It will give you that little boost mid ride,you do need to wash it down with a little water as like most gels it sticks in your mouth.
Review: No riders bonking!! - The flavour is like a poor quality cold brew coffee, but the effectiveness with the caffeine was worth it. Helped me to stay alert without feeling wired, and no side affects such as racing heart beat.

## Features

- PERFORMANCE BOOST: Based on the SiS GO Isotonic Energy Gel, this special energy gel was developed to deliver a mental and physical performance boost with its combination of carbohydrates and caffeine
- CAFFEINE GEL: Especially during events lasting over 90 minutes, caffeine can help sustain performance over an extended period of time.
- EASY TO DIGEST: Thanks to its isotonic formulation, the gel is easy to digest and can be consumed without water. This helps prevent the feeling of fullness that can occur with excessive water intake
- VEGAN ENERGY GEL: Sports gel with a 100% vegan formula. This energy booster from SiS is also gluten-free.
- SIS SCIENCE IN SPORT: Science in Sport is a pioneer in sports nutrition. Since 1992, we have collaborated with research institutes, elite athletes, and sports scientists

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 10 x 0.5 x 1.65 cm; 0.15 g |
| Item model number | 022762-SINGLE |
| Additives | Caffeine |
| Units | 360.0 millilitre(s) |
| Storage Instructions | Store in a cool, dry place |
| Serving Recommendation | One gel packet (60ml) per serving, with a maximum of two servings per day |
| Manufacturer contact | 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 |
| Brand | Science in Sport |
| Format | Gel |
| Age Range Description | Adult |
| Speciality | Caffeinated |
| Caffeine content | caffeinated |
| Package Information | Sachet |
| Package Information | Tin |
| Manufacturer | Science in Sport |

## Product Details

- **Brand:** Science in Sport
- **Flavour:** Double Espresso
- **Unit count:** 360.0 millilitre(s)
- **Item form:** Gel
- **Item dimensions L x W x H:** 10 x 0.5 x 1.6 centimetres
- **Special ingredients:** Caffeine
- **Age range (description):** Adult
- **Package information:** Sachet
- **Number of items:** 6
- **Servings per container:** 6

## Images

![Science in Sport Go Isotonic Energy Gel with Caffeine, Double Espresso, 60ml (6 Packs) - Image 1](https://m.media-amazon.com/images/I/71ipL2FKosL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good coffee taste.
*by C***L on 5 August 2025*

As long as you really like coffee this is the one for you. It will give you that little boost mid ride,you do need to wash it down with a little water as like most gels it sticks in your mouth.

### ⭐⭐⭐⭐⭐ No riders bonking!!
*by D***E on 12 July 2025*

The flavour is like a poor quality cold brew coffee, but the effectiveness with the caffeine was worth it. Helped me to stay alert without feeling wired, and no side affects such as racing heart beat.

### ⭐⭐⭐⭐ Core Gel
*by J***N on 23 July 2018*

Go down with no issues, taste is inoffensive and they give the required boost. Only small issue is they can be a little fiddly to open and you end up getting sticky gel on your hands that you have to deal with for the rest of your run

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-13*