---
product_id: 643475488
title: "Science in SportEnergy Gel Pack, SIS Energy Gel + Caffeine, 22g Fast Acting Carbs, Performance & Endurance Gels, Double Espresso - 2 Ounce 60 ml (6 Count)"
brand: "science in sport"
price: "VT39352"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/643475488-science-in-sportenergy-gel-pack-sis-energy-gel-caffeine-22g
store_origin: VU
region: Vanuatu
---

# 150mg caffeine boost 22g fast-acting carbs isotonic, no water needed Science in SportEnergy Gel Pack, SIS Energy Gel + Caffeine, 22g Fast Acting Carbs, Performance & Endurance Gels, Double Espresso - 2 Ounce 60 ml (6 Count)

**Brand:** science in sport
**Price:** VT39352
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Science in SportEnergy Gel Pack, SIS Energy Gel + Caffeine, 22g Fast Acting Carbs, Performance & Endurance Gels, Double Espresso - 2 Ounce 60 ml (6 Count) by science in sport
- **How much does it cost?** VT39352 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/643475488-science-in-sportenergy-gel-pack-sis-energy-gel-caffeine-22g)

## 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

- • **Caffeine Kickstart:** 150mg caffeine per gel to sharpen focus and endurance.
- • **Hydration Simplified:** Isotonic formula means no extra water required—fuel on the go.
- • **Rapid Energy Release:** 22g of fast-acting carbs fuel your peak performance instantly.
- • **Clean & Easy Digestion:** Smooth, non-sticky texture keeps you comfortable during intense workouts.
- • **Trusted Science-Backed Formula:** World’s first isotonic energy gel designed for professional endurance athletes.

## Overview

Science in Sport Energy Gel + Caffeine delivers 22g of fast-acting carbohydrates and 150mg of caffeine in a scientifically formulated isotonic gel that requires no extra water, providing clean, quick energy and enhanced focus for endurance athletes.

## Description

Science in SportEnergy Gel Pack, SIS Energy Gel + Caffeine, 22g Fast Acting Carbs, Performance & Endurance Gels, Double Espresso - 2 Ounce 60 ml (6 Count)

## Features

- The SiS GO Energy + Caffeine Gel builds on the established science of the SiS GO Isotonic Energy gel, the world's first and only truly isotonic energy gel.
- SiS GO Energy + Caffeine is clean in the mouth and easy to digest, no additional water needed.
- One gel provides 22g of carbohydrate and 150mg of caffeine per gel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 30 x 20 x 10 cm; 56.7 g |
| Item model number | SIS131049 |
| Units | 6.00 Count |
| Brand | Science in Sport |
| Format | Liquid |
| Age Range Description | Adult |
| Package Information | Bottle |
| Manufacturer | Science in Sport |

## Product Details

- **Brand:** Science in Sport
- **Item form:** Liquid
- **Number of Items:** 6
- **Package information:** Bottle
- **Item volume:** 60 Milliliters

## Images

![Science in SportEnergy Gel Pack, SIS Energy Gel + Caffeine, 22g Fast Acting Carbs, Performance & Endurance Gels, Double Espresso - 2 Ounce 60 ml (6 Count) - Image 1](https://m.media-amazon.com/images/I/61AgM7fM14L.jpg)
![Science in SportEnergy Gel Pack, SIS Energy Gel + Caffeine, 22g Fast Acting Carbs, Performance & Endurance Gels, Double Espresso - 2 Ounce 60 ml (6 Count) - Image 2](https://m.media-amazon.com/images/I/61AgM7fM14L.jpg)
![Science in SportEnergy Gel Pack, SIS Energy Gel + Caffeine, 22g Fast Acting Carbs, Performance & Endurance Gels, Double Espresso - 2 Ounce 60 ml (6 Count) - Image 3](https://m.media-amazon.com/images/I/61AgM7fM14L.jpg)
![Science in SportEnergy Gel Pack, SIS Energy Gel + Caffeine, 22g Fast Acting Carbs, Performance & Endurance Gels, Double Espresso - 2 Ounce 60 ml (6 Count) - Image 4](https://m.media-amazon.com/images/I/61AgM7fM14L.jpg)
![Science in SportEnergy Gel Pack, SIS Energy Gel + Caffeine, 22g Fast Acting Carbs, Performance & Endurance Gels, Double Espresso - 2 Ounce 60 ml (6 Count) - Image 5](https://m.media-amazon.com/images/I/61AgM7fM14L.jpg)

## Frequently Bought Together

- Science in Sport Energy Gel Pack, SIS Energy Gel + Caffeine, 22g Fast Acting Carbs, Performance & Endurance Gels, Double Espresso - 2 Ounce 60 ml (6 Count)
- GU Energy Original Sports Nutrition Energy Gel, 24-Count, Assorted Flavors
- Science In Sport GO Isotonic Energy Gels | 22g Carbohydrates | Low Sugar | Easily Digestible | Gluten Free | No Water Needed | Running Gels | Variety Pack | 7 Pack

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**Shop now:** [https://www.desertcart.vu/products/643475488-science-in-sportenergy-gel-pack-sis-energy-gel-caffeine-22g](https://www.desertcart.vu/products/643475488-science-in-sportenergy-gel-pack-sis-energy-gel-caffeine-22g)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-10*