---
product_id: 72133666
title: "SIS Gel GO Energy + CAFF Double Espresso 60ML US 1X30"
brand: "science in sport"
price: "¥13379"
currency: JPY
in_stock: false
reviews_count: 9
url: https://www.desertcart.jp/products/72133666-sis-gel-go-energy-caff-double-espresso-60ml-us-1x30
store_origin: JP
region: Japan
---

# 175mg caffeine for sustained energy 100% vegan & gluten-free Isotonic formula, no water needed SIS Gel GO Energy + CAFF Double Espresso 60ML US 1X30

**Brand:** science in sport
**Price:** ¥13379
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your grind with clean, fast-acting energy!

## Quick Answers

- **What is this?** SIS Gel GO Energy + CAFF Double Espresso 60ML US 1X30 by science in sport
- **How much does it cost?** ¥13379 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/72133666-sis-gel-go-energy-caff-double-espresso-60ml-us-1x30)

## 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

- • **Trusted Sports Science:** Backed by Science in Sport’s elite athlete research since 1992
- • **Clean, Conscious Energy:** 100% vegan and gluten-free formula for guilt-free endurance
- • **Effortless Digestion On-The-Go:** Isotonic gel absorbs instantly—no water, no bloating, just pure energy
- • **Perfect for Endurance Athletes:** Designed to keep you pushing past 90 minutes without the jitters
- • **Sustained Mental & Physical Boost:** 175mg caffeine + carbs fuel your peak performance during long workouts

## Overview

SIS Gel GO Energy + CAFF Double Espresso is a 60ml isotonic energy gel delivering 175mg caffeine and carbohydrates to boost mental and physical performance. Its easy-to-digest, vegan, and gluten-free formula requires no water, making it ideal for endurance athletes seeking sustained energy without stomach discomfort. Developed by Science in Sport, a leader in sports nutrition since 1992.

## Description

Buy SIS Gel GO Energy + CAFF Double Espresso 60ML US 1X30 on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: BEST PRODUCT FOR BEST WORKOUT 🤩🤩🤩 - This product is great to push you harder working out! Regardless of the 175mg of caffeine, (which is the amount I want) there is no “gitter-feeling”. I love road cycling and so far this is the best product I have found. I don’t care for the taste, but I swallow it down fast, as long as it does the job, and it does. The only complaint I have is it takes FOREVER to arrive, not days, weeks. I would really appreciate if the seller can fix this. I don’t want to order too much in advance as someone else has reported that their expiry date was to close upon the arrival of this product, and another person’s arrived expired . Everything one orders on desertcart arrives pretty fast, like a couple of days. It would be really nice if this can follow suit, PLEASE 🙏 PLEASE. Thank you! UPDATE: The delivery time is now only a few days and the product is fresh, very far from expired date. THANK YOU SO MUCH !!!!!
Review: A Good Gel - In the past I've used Gu gels and they were always too thick and would give me stomach cramps and the taste would linger in my mouth. I bought these because they advertised it being easier to digest and are less viscous than others. These claims are actually true! I haven't had any stomach issues and they actually taste good. The consistency is a little weird but that doesn't matter because you just swallow it.

## 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 |
|---------------|-------|
| ASIN  | B0768MZK2J |
| Best Sellers Rank | #321,869 in Health & Household ( See Top 100 in Health & Household ) #194 in Sports Nutrition Endurance & Energy Chews & Gels |
| Customer Reviews | 4.4 4.4 out of 5 stars (976) |
| Date First Available  | October 7, 2017 |
| Department  | Athletes |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 200426 |
| Manufacturer  | Science in Sport PLC |
| Product Dimensions  | 225 x 97 x 165 inches; 4.7 Pounds |

## Product Details

- **Age Range (Description):** All Ages
- **Brand:** Science in Sport
- **Diet Type:** Gluten Free
- **Flavor:** Double Espresso
- **Item Form:** Gel
- **Item Weight:** 4.7 Pounds
- **Item dimensions L x W x H:** 225 x 97 x 165 inches
- **Package Information:** Canister
- **Special Ingredients:** Caffeine
- **Unit Count:** 60 Fluid Ounces

## Images

![SIS Gel GO Energy + CAFF Double Espresso 60ML US 1X30 - Image 1](https://m.media-amazon.com/images/I/61R8dz3urOL.jpg)
![SIS Gel GO Energy + CAFF Double Espresso 60ML US 1X30 - Image 2](https://m.media-amazon.com/images/I/714LMrw7FoL.jpg)
![SIS Gel GO Energy + CAFF Double Espresso 60ML US 1X30 - Image 3](https://m.media-amazon.com/images/I/715uwom8-rL.jpg)
![SIS Gel GO Energy + CAFF Double Espresso 60ML US 1X30 - Image 4](https://m.media-amazon.com/images/I/81DfIvTZWwL.jpg)

## Available Options

This product comes in different **Flavor Name** options.

## Questions & Answers

**Q: fecha de caducidad. Pueden enviar con la fecha de expiración del otro año?**
A: Hola, en la compra que realicé la fecha de vencimiento del producto fue solo de  3 meses, luego realice otra compra y me llego el producto con fecha de vencimiento a enero del 2022, saludos y espero te sirva la información

**Q: fecha de caducidad. Pueden enviar con la fecha de expiración del otro año?**
A: No entiendo su pregunta pero cuando se compra no se puede ver la fecha de caducidad que debería de aparecer pero no se ve

**Q: When the expired date of this product ?**
A: May of 2021

**Q: Is there any way to buy a product sample? I hate to buy a box of 30 w/o knowing if i like it or not.**
A: They had a sample pack of 6 I believe

## Customer Reviews

### ⭐⭐⭐⭐⭐ BEST PRODUCT FOR BEST WORKOUT 🤩🤩🤩
*by T***N on September 25, 2025*

This product is great to push you harder working out! Regardless of the 175mg of caffeine, (which is the amount I want) there is no “gitter-feeling”. I love road cycling and so far this is the best product I have found. I don’t care for the taste, but I swallow it down fast, as long as it does the job, and it does. The only complaint I have is it takes FOREVER to arrive, not days, weeks. I would really appreciate if the seller can fix this. I don’t want to order too much in advance as someone else has reported that their expiry date was to close upon the arrival of this product, and another person’s arrived expired . Everything one orders on Amazon arrives pretty fast, like a couple of days. It would be really nice if this can follow suit, PLEASE 🙏 PLEASE. Thank you! UPDATE: The delivery time is now only a few days and the product is fresh, very far from expired date. THANK YOU SO MUCH !!!!!

### ⭐⭐⭐⭐⭐ A Good Gel
*by M***W on March 15, 2021*

In the past I've used Gu gels and they were always too thick and would give me stomach cramps and the taste would linger in my mouth. I bought these because they advertised it being easier to digest and are less viscous than others. These claims are actually true! I haven't had any stomach issues and they actually taste good. The consistency is a little weird but that doesn't matter because you just swallow it.

### ⭐⭐⭐⭐⭐ Great for a sensitive stomach
*by G***R on May 10, 2023*

I've had a really hard time with stomach issues, gas, and nausea with a lot of the gel products that are out there. Many of the gels are overly sweet and take a lot of water to get them down, just to make you feel bloated afterward. I switched to using these and its a complete game changer. The taste may not be as great as some of the competing gels, but the ease of consumption and results far outweigh any issues there. I used these for ultra-marathon distance runs, so have to carry a few to make it through a run. The larger size of the pack, especially when you are packing 4 or more of them, is another slight inconvenience compared to regular gel products.

## Frequently Bought Together

- Science in Sport Energy Gel Pack, 30 Pack Energy Gels + Caffeine, 22g Fast Acting Carbs, Endurance Sport Gels, Double Espresso, 2 Fl Oz (Pack of 30)
- 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)
- SIS Isotonic Energy Gels, 22g Fast Acting Carbohydrates, Performance & Endurance Sport Nutrition for Athletes, Energy Gels for Running, Cycling, Triathlon, Pineapple - 2 oz - 30 Pack

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**Shop now:** [https://www.desertcart.jp/products/72133666-sis-gel-go-energy-caff-double-espresso-60ml-us-1x30](https://www.desertcart.jp/products/72133666-sis-gel-go-energy-caff-double-espresso-60ml-us-1x30)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-07*