---
product_id: 339101266
title: "Science in Sport Energy Gel Pack, SIS Isotonic Energy Gel, 22g Fast Acting Carbs, Performance & Endurance Gels, Orange Flavor - 2 Fl Oz (Pack of 6)"
brand: "science in sport"
price: "17458 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Science In Sport"
url: https://www.desertcart.is/products/339101266-science-in-sport-energy-gel-pack-sis-isotonic-energy-gel
store_origin: IS
region: Iceland
---

# 22g fast carbs isotonic formula easy-open pack Science in Sport Energy Gel Pack, SIS Isotonic Energy Gel, 22g Fast Acting Carbs, Performance & Endurance Gels, Orange Flavor - 2 Fl Oz (Pack of 6)

**Brand:** science in sport
**Price:** 17458 kr
**Availability:** ✅ In Stock

## Summary

> 🏃‍♂️ Fuel your run, crush your goals!

## Quick Answers

- **What is this?** Science in Sport Energy Gel Pack, SIS Isotonic Energy Gel, 22g Fast Acting Carbs, Performance & Endurance Gels, Orange Flavor - 2 Fl Oz (Pack of 6) by science in sport
- **How much does it cost?** 17458 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/339101266-science-in-sport-energy-gel-pack-sis-isotonic-energy-gel)

## 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

- • **No Water Needed:** Designed for on-the-go consumption, minimizing bloating risks.
- • **Convenient Packaging:** Easy to open, perfect for quick refueling during workouts.
- • **Fuel Your Performance:** Experience 22g of fast-acting carbs per gel for peak energy.
- • **Pack of 6 for Endurance:** Stay fueled with a convenient pack of six gels for your training.
- • **Innovative Isotonic Formula:** The world's first isotonic gel for effortless energy delivery.

## Overview

The Science in Sport Energy Gel Pack features the revolutionary isotonic gel that delivers 22 grams of fast-acting carbohydrates per gel, designed for easy consumption without water. This pack of six is perfect for athletes seeking to enhance their performance and endurance without the risk of bloating.

## Description

We've all been there, 56 miles into a 64-mile slugfest, chasing breaks and shattering echelons in search of a prestigious end-of-season county line sprint for glory. And then that slight edge of fatigue starts to creep in as we weigh the chances of powering to the line without bonking versus dealing with the thick, sticky, stomach-turning taste of the little packet of goo tucked in our back pocket. We've paid the price for pushing through more than once, running out of gas at 200 meters to go and helplessly watching the group fly by without any watts to respond. That, however, all changes with Science in Sport's GO Isotonic Gels. The key differentiator that sets these gels apart from the masses of others on the market is in the name. They're isotonic, which isn't just a fancy way of saying they're refreshing. It means they're designed with the same osmotic pressure already present in your body, so they deliver their 22 grams of carbohydrates quickly without requiring an extra-large helping of water in your already overtaxed stomach. How this plays out in the real world is a slightly larger volume per packet and a thinner consistency. The Isotonic Gels go down easier for a much-needed energy boost without any sticky residue or finicky bottle handling to distract you from the task at hand. For the racers out there, the GO Isotonic Gels also offer some peace of mind from the whirling chatter of tainted supplements and suspicious substances. These gels are certified through the Informed Sport Evolved Certification program, undergoing vigorous testing through a third party, world-class anti-doping lab that analyzes pre-production raw ingredients and post-production product. This scrutiny also includes site audits to ensure that the gels contain quality ingredients and are free from prohibited substances--and that means everything if you're serious about riding clean. The Science in Sport GO Isotonic Gels are available in a variety of flavors to suit your tastes, wi...

Review: Great product! I use it for longer than 2 hour bike workouts. I like that is not too sweet, but sweet enough to make me like it...'mildly sweet's is especially what I like after 3 hours in heat. And it's easy to digest and gives me energy on the bike.
Review: First, let me preface this review with the fact that I normally use GU energy gel on rides. However, I have a friend who started using SIS Energy Gel and he swears by it. Although, he warned me this has an almost nonexistent taste and consistency that takes getting used to. He also said the orange flavor is the best out of the SIS gels. Onward to my review and experience… This is my first experience with SIS energy gel. I ordered the orange flavor. I like that it does not have any caffeine, but rather 22 grams of carbohydrates per gel. I also like that you do not need to consume water with SIS gel. For individuals who are vegan, this is vegan friendly. This product is made with Maltodextrin; this is the second ingredient listed after water. Maltodextrin is used as a thickener, filler or preservative in highly processed foods. It’s an artificially produced white powder that can be enzymatically derived from any starch, but is commonly made from corn, rice, potato starch or wheat THINGS TO BE AWARE OF WHEN CONSUMING PRODUCTS WITH MALTODEXTRIN 1. Spikes Blood Sugar Maltodextrin can cause spikes in blood sugar because IT HAS A HIGH GLYCEMIC INDEX, and CAN BE PARTICULARLY DANGEROUS FOR INDIVIDUALS WITH DIABETES OR INSULIN RESISTANCE. 2. Suppresses the Growth of Probiotics Maltodextrin can change the composition of your gut bacteria by suppressing the growth of beneficial probiotics. TASTE It’s a sports gel, and they all have some sort of odd flavor or consistency, and this one is no different. The actual orange flavor is pretty much nonexistent, and the consistency is less than desirable. FIRST IMPRESSION Honestly, I gagged a little because of the consistency, it was gross, and then I thought I have five more to consume. I may give them to my friend and stick with GU. CONCLUSION I like that the orange gel has 22 mg of carbohydrates. I like that one does not need to consume water with it. However, I ride with an Osprey backpack with water reservoir; so, this is not a game changer. I also like the orange flavor gel it does not have caffeine. However, I’m on the fence with SIS energy gel, hence by 3-star review. It’s the consistency that grossed me out, and I mean really grossed me out. Additionally, one expects to have a little flavor, but the almost nonexistent flavor in conjunction with the gross consistency almost makes this a definite no. My recommendation, give it a try and if you don't like it, then you at least know what does not work for you. ------- TEN MONTH UPDATE ------- Initially I gave SIS energy gel a three-star review mainly because I was on the fence about consistency and taste. Also, you may be wondering why I tried this stuff for ten months if I was so grossed out? Simply put, I have not had another product that compares to this stuff yet. In fact, GU is now completely off the table for me. It’s not that GU is bad product, it’s not, it’s just that GU is too thick to consume, and you have to knock it back with water and lots of it. Try racing in hot climates and having to consume a thick product like GU and over consuming water or whatever fitness electrolytes you are carrying in your reservoir. In fact, now that I am writing this update, this is one of the best aspects I like about SIS energy gel. It’s super easy to consume, thus allowing one to keep the fitness drink for when it’s really needed. Just yesterday before training I had an SIS energy gel and I was thinking this isn’t that bad after all – at least as far as consistency goes. The taste still needs improving, but it did not gross me out as much as it initially did. I guess this is just one of those things you have to acquire a taste for. NOTE: I kept the original review intact with the exception of the “First Impression” section. I edited this section so it is not so descriptive. CONCLUSION I still stick with the majority of my review but have changed my mind about the consistency, which was the biggest factor regarding the number of stars for my review. The consistency really grossed me out initially, but I got used to it. My recommendation, give it a try – maybe a little longer than just a few packets. I’m glad I did. With that said, I am changing my three-star review to five-stars. I am no longer on the fence about this product.

## Features

- The SiS GO Isotonic Energy Gel was the world's first isotonic gel effectively delivering an easily digestible and quick supply of carbohydrate for energy during exercise.
- They are designed to be consumed without water, minimizing the risk of being bloated that can sometimes occur with over-drinking.
- Provides you with 22 grams of carbohydrate per gel.
- Easy to open packaging.
- FSSAI Importer Licence no: 23317003000774

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Science in Sport |
| Item model number | 100116 |
| Product Dimensions | 9.91 x 4.83 x 16.26 cm; 22 g |
| ASIN | B01N1FNOGQ |

## Product Details

- **Brand:** Science in Sport
- **Flavour:** Orange
- **Net Quantity:** 6 Count
- **Item Form:** gels
- **Item Weight:** 22 Grams
- **Item dimensions L x W x H:** 9.9 x 4.8 x 16.3 Centimeters
- **Package Information:** Packet
- **Number of Items:** 1
- **Colour:** Orange
- **Material Feature:** Vegetarian

## Images

![Science in Sport Energy Gel Pack, SIS Isotonic Energy Gel, 22g Fast Acting Carbs, Performance & Endurance Gels, Orange Flavor - 2 Fl Oz (Pack of 6) - Image 1](https://m.media-amazon.com/images/I/61HmeqhZZeL.jpg)

## Questions & Answers

**Q: Which flavors come in the variety box? Is the picture accurate?**
A: Yes, 2 lemon lime, 2 Apple, 1 orange, 1 tropical

**Q: Does this variety pack have caffeine in them?**
A: By Danny on January 5, 2023

**Q: just received order of tropical and no exp date is printed on lower left black space on the back side of the tube.  Can't find exp date anywhere else?**
A: Look in the black box in the lower left hand corner on the back of eack packet. Best before and batch number should be there.

**Q: How long would these keep if stored in an emergency kit?**
A: I wouldn't

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***2 on 3 June 2025*

Great product! I use it for longer than 2 hour bike workouts. I like that is not too sweet, but sweet enough to make me like it...'mildly sweet's is especially what I like after 3 hours in heat. And it's easy to digest and gives me energy on the bike.

### ⭐⭐⭐⭐⭐ Review
*by T***C on 9 September 2018*

First, let me preface this review with the fact that I normally use GU energy gel on rides. However, I have a friend who started using SIS Energy Gel and he swears by it. Although, he warned me this has an almost nonexistent taste and consistency that takes getting used to. He also said the orange flavor is the best out of the SIS gels. Onward to my review and experience… This is my first experience with SIS energy gel. I ordered the orange flavor. I like that it does not have any caffeine, but rather 22 grams of carbohydrates per gel. I also like that you do not need to consume water with SIS gel. For individuals who are vegan, this is vegan friendly. This product is made with Maltodextrin; this is the second ingredient listed after water. Maltodextrin is used as a thickener, filler or preservative in highly processed foods. It’s an artificially produced white powder that can be enzymatically derived from any starch, but is commonly made from corn, rice, potato starch or wheat THINGS TO BE AWARE OF WHEN CONSUMING PRODUCTS WITH MALTODEXTRIN 1. Spikes Blood Sugar Maltodextrin can cause spikes in blood sugar because IT HAS A HIGH GLYCEMIC INDEX, and CAN BE PARTICULARLY DANGEROUS FOR INDIVIDUALS WITH DIABETES OR INSULIN RESISTANCE. 2. Suppresses the Growth of Probiotics Maltodextrin can change the composition of your gut bacteria by suppressing the growth of beneficial probiotics. TASTE It’s a sports gel, and they all have some sort of odd flavor or consistency, and this one is no different. The actual orange flavor is pretty much nonexistent, and the consistency is less than desirable. FIRST IMPRESSION Honestly, I gagged a little because of the consistency, it was gross, and then I thought I have five more to consume. I may give them to my friend and stick with GU. CONCLUSION I like that the orange gel has 22 mg of carbohydrates. I like that one does not need to consume water with it. However, I ride with an Osprey backpack with water reservoir; so, this is not a game changer. I also like the orange flavor gel it does not have caffeine. However, I’m on the fence with SIS energy gel, hence by 3-star review. It’s the consistency that grossed me out, and I mean really grossed me out. Additionally, one expects to have a little flavor, but the almost nonexistent flavor in conjunction with the gross consistency almost makes this a definite no. My recommendation, give it a try and if you don't like it, then you at least know what does not work for you. ------- TEN MONTH UPDATE ------- Initially I gave SIS energy gel a three-star review mainly because I was on the fence about consistency and taste. Also, you may be wondering why I tried this stuff for ten months if I was so grossed out? Simply put, I have not had another product that compares to this stuff yet. In fact, GU is now completely off the table for me. It’s not that GU is bad product, it’s not, it’s just that GU is too thick to consume, and you have to knock it back with water and lots of it. Try racing in hot climates and having to consume a thick product like GU and over consuming water or whatever fitness electrolytes you are carrying in your reservoir. In fact, now that I am writing this update, this is one of the best aspects I like about SIS energy gel. It’s super easy to consume, thus allowing one to keep the fitness drink for when it’s really needed. Just yesterday before training I had an SIS energy gel and I was thinking this isn’t that bad after all – at least as far as consistency goes. The taste still needs improving, but it did not gross me out as much as it initially did. I guess this is just one of those things you have to acquire a taste for. NOTE: I kept the original review intact with the exception of the “First Impression” section. I edited this section so it is not so descriptive. CONCLUSION I still stick with the majority of my review but have changed my mind about the consistency, which was the biggest factor regarding the number of stars for my review. The consistency really grossed me out initially, but I got used to it. My recommendation, give it a try – maybe a little longer than just a few packets. I’m glad I did. With that said, I am changing my three-star review to five-stars. I am no longer on the fence about this product.

### ⭐⭐⭐⭐ Review
*by W***3 on 3 April 2025*

The texture is not my favorite, the flavor was ok, and it did settle in my stomach, but I won't be repurchasing.

## Frequently Bought Together

- Science in Sport Energy Gel Pack, SIS Isotonic Energy Gel, 22g Fast Acting Carbs, Performance & Endurance Gels, Orange Flavor - 2 Fl Oz (Pack of 6)
- Honey Stinger Organic Honey Waffle Energy Stroopwafel for Exercise, Endurance and Performance Sports Nutrition for Home & Gym, Pre and Post Workout Box of 16 Waffles, 16.96 Ounce (Pack of 16)
- GU Energy Original Sports Nutrition Energy Gel, Vegan, Gluten-Free, Kosher, and Dairy-Free On-the-Go Energy for Any Workout, 8-Count, Chocolate Outrage

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-07*