---
product_id: 150577302
title: "GU Energy Roctane Ultra Endurance Energy Gel, Vegan, Gluten-Free, Kosher, and Dairy-Free On-The-Go Sports Nutrition for Running, Biking, Hiking or Skiing, Cold Brew 2X Caffeine (24 Packets)"
brand: "gu energy"
price: "€ 141.34"
currency: EUR
in_stock: true
reviews_count: 11
category: "Gu Energy"
url: https://www.desertcart.hr/products/150577302-gu-energy-roctane-ultra-endurance-energy-gel-vegan-gluten-free
store_origin: HR
region: Croatia
---

# 100 calories per packet 125mg sodium for hydration 70mg caffeine, 2X boost GU Energy Roctane Ultra Endurance Energy Gel, Vegan, Gluten-Free, Kosher, and Dairy-Free On-The-Go Sports Nutrition for Running, Biking, Hiking or Skiing, Cold Brew 2X Caffeine (24 Packets)

**Brand:** gu energy
**Price:** € 141.34
**Availability:** ✅ In Stock

## Summary

> 🚀 Fuel your grind with the ultimate endurance edge!

## Quick Answers

- **What is this?** GU Energy Roctane Ultra Endurance Energy Gel, Vegan, Gluten-Free, Kosher, and Dairy-Free On-The-Go Sports Nutrition for Running, Biking, Hiking or Skiing, Cold Brew 2X Caffeine (24 Packets) by gu energy
- **How much does it cost?** € 141.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/150577302-gu-energy-roctane-ultra-endurance-energy-gel-vegan-gluten-free)

## Best For

- gu energy enthusiasts

## Why This Product

- Trusted gu energy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Source Energy:** Maltodextrin + fructose combo ensures efficient absorption and lasting stamina.
- • **Double Caffeine Kick:** Cold Brew flavor packs 70mg caffeine—twice the usual Roctane boost for mental sharpness.
- • **Endurance Fuel On-The-Go:** 100 calorie packets deliver rapid, sustained energy for long workouts and races.
- • **Muscle Recovery Powerhouse:** Loaded with 1425mg amino acids to reduce muscle damage and fight fatigue.
- • **Hydration & Electrolyte Balance:** 125mg sodium keeps you hydrated and performing at your peak.

## Overview

GU Energy Roctane Ultra Endurance Gel is a vegan, gluten-free, and dairy-free sports nutrition gel designed for extreme endurance athletes. Each 100-calorie packet delivers a potent blend of 1425mg amino acids, dual-source carbs, 125mg sodium, and a powerful 70mg caffeine boost in Cold Brew flavor, supporting muscle recovery, hydration, and sustained energy during long runs, rides, or hikes.

## Description

Gu Roctane Ultra Endurance Energy Gel is a high-intensity offering from GU, the original Sports energy Gel. Designed for extreme and long-duration endurance activities, GU Roctane energy Gel comes in highly compact, portable, and calorie-dense packets that are loaded with carbohydrates that can be rapidly absorbed. Athletes performing at a high level for hours on end need more from their nutrition, which is why Roctane energy Gel packs three-times the amino acids and twice the sodium as original GU Energy Gel. These ingredients boost Roctane's efforts to help decrease muscle damage, promote muscle repair, and maintain water balance. Each packet of GU Roctane Ultra Endurance Energy Gel contains 100 calories and 1425mg of Amino acids.

Review: IDEAL FOR LONG RUNS - Rocktane ultra is very good for long or intense races, I also like that it has 70mg of caffeine, it's like having two sachets in one and I can use it in two races or training sessions. The flavor is very good, and since the gel is dense, it helps to avoid flatus. The effect is in approximately 5 minutes, depending on the person.
Review: very tasty - this stuff gives me the boost I need while on a road ride! good tasting , swallowing and lasting but the price is too high for the amount you get. still recommend it

## Features

- The Ultra-Endurance Energy Gel - 100 calories and essential electrolytes in a portable packet
- 1425mg of amino acids help decrease muscle damage and mental fatigue
- Dual-source energy from maltodextrin and fructose that use non-competing pathways for efficient absorption and lasting energy
- Use for training or racing year-round! Take one packet every 20-30 minutes during activity and make sure to hydrate.
- Cold Brew contains 70mg Caffeine (twice the Caffeine of other Roctane Gels) and 125mg Sodium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VYMYSD8 |
| ASIN  | B07VYMYSD8 |
| Age Range Description | Adult |
| Best Sellers Rank | #6,453 in Health & Household ( See Top 100 in Health & Household ) #12 in Sports Nutrition Endurance & Energy Chews & Gels |
| Brand Name | GU Energy |
| Color | Coffee |
| Container Type | Bag |
| Customer Reviews | 4.7 4.7 out of 5 stars (317) |
| Date First Available  | July 31, 2019 |
| Department  | unisex-adult |
| Dosage Form | Powder |
| Flavor | Cold Brew 2X Caffeine |
| Global Trade Identification Number | 00769493103437 |
| Item Dimensions | 6.75 x 4.5 x 2.5 inches |
| Item Form | Gel |
| Item Weight | 1.7 Pounds |
| Item model number  | 124612 |
| Manufacturer | AmazonUs/GUEAS |
| Manufacturer  | AmazonUs/GUEAS |
| Manufacturer Part Number | 124612 |
| Material Features | Dairy Free, Gluten Free, Kosher Certified, Vegan |
| Material Type Free | No_Material_Type_Free |
| Model Name | Nutrition for Running and Cycling |
| Model Number | 124612 |
| Number of Items | 1 |
| Primary Supplement Type | Non-specific |
| Product Benefits | Energy Management |
| Product Dimensions  | 6.75 x 4.5 x 2.5 inches; 1.7 Pounds |
| Special Ingredients | Amino Acid |
| Specific Uses For Product | Laboratory |
| Total Servings Per Container | 24 |
| UPC | 769493103437 |
| Unit Count | 26.4 Ounce |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** GU Energy
- **Flavor:** Cold Brew 2X Caffeine
- **Item Form:** Gel
- **Item Weight:** 1.7 Pounds
- **Item dimensions L x W x H:** 6.75 x 4.5 x 2.5 inches
- **Primary Supplement Type:** Non-specific
- **Product Benefits:** Energy Management
- **Special Ingredients:** Amino Acid
- **Unit Count:** 26.4 Ounce

## Images

![GU Energy Roctane Ultra Endurance Energy Gel, Vegan, Gluten-Free, Kosher, and Dairy-Free On-The-Go Sports Nutrition for Running, Biking, Hiking or Skiing, Cold Brew 2X Caffeine (24 Packets) - Image 1](https://m.media-amazon.com/images/I/71lUIhh-g0L.jpg)
![GU Energy Roctane Ultra Endurance Energy Gel, Vegan, Gluten-Free, Kosher, and Dairy-Free On-The-Go Sports Nutrition for Running, Biking, Hiking or Skiing, Cold Brew 2X Caffeine (24 Packets) - Image 2](https://m.media-amazon.com/images/I/81iuAmyXMuL.jpg)
![GU Energy Roctane Ultra Endurance Energy Gel, Vegan, Gluten-Free, Kosher, and Dairy-Free On-The-Go Sports Nutrition for Running, Biking, Hiking or Skiing, Cold Brew 2X Caffeine (24 Packets) - Image 3](https://m.media-amazon.com/images/I/81qs3KxHhtL.jpg)
![GU Energy Roctane Ultra Endurance Energy Gel, Vegan, Gluten-Free, Kosher, and Dairy-Free On-The-Go Sports Nutrition for Running, Biking, Hiking or Skiing, Cold Brew 2X Caffeine (24 Packets) - Image 4](https://m.media-amazon.com/images/I/71ON3M4MUGL.jpg)
![GU Energy Roctane Ultra Endurance Energy Gel, Vegan, Gluten-Free, Kosher, and Dairy-Free On-The-Go Sports Nutrition for Running, Biking, Hiking or Skiing, Cold Brew 2X Caffeine (24 Packets) - Image 5](https://m.media-amazon.com/images/I/81jSXB14U+L.jpg)

## Available Options

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

## Questions & Answers

**Q: How does Roctane compare to original Gu? Is it worth the higher price?**
A: Answer:  There is more quantity of 'Stuff' in Roctane.  I use it only for workouts of 2 hours or more or for a race.  I use the Original GU for most of my daily workouts.  So I think it worth having some Roctane on hand for those extended workouts but not for everyday use.

**Q: I would like to know if the gel is vegan / vegetarian?**
A: I think so. I looked at the ingredients and the only thing that looks like it might not be vegetarian is "Gellan Gum." Not 100% sure though.

**Q: Do the caffeine free flavored really give better results than regular GU?**
A: I use the regular Gu and the caffeine free Roctane versions (never use Gu w/ caffeine) and I do notice a difference between the regular and the roctane. I generally only use roctane on super long / strenuous hikes or backpacking routes (16+mi/4000+ elevation), so, arguably, I need something "extra" and it does seem to make a difference. I've also shared them with others (friends and strangers) who were struggling (one time, in the Grand Canyon where it was 118 and we had to climb with heavy packs). Others have made the same observation without my prompting them. It could be placebo, but it would still be worth the $$ to produce the same results.

**Q: Would these be useful in a bug out bag / ergency kit as an extra source of nutrition/electrolytes?**
A: I don't think this is the best way given the space/weight and expiration. I'd suggest electrolyte capsules (like endurolytes extreme or saltstick). In any case, all of these would require water - electrolytes help your body maintain proper moisture levels (among other things) but cannot do that without the moisture - hence water. Having some bottled water and a water filter (and possibly the drops, like aquafina) is a good plan. Also, the real worry would be nutrition (given proper nutrition electrolytes will hardly be a problem unless extreme exertion), so some freeze-dried meals / canned goods / dehydrated foods would be good, but again, you'll need water and a stove of some sort (don't forget the lighter/matches). Just keep an eye on the expiration dates of all of these items and update them as needed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ IDEAL FOR LONG RUNS
*by D***O on March 16, 2024*

Rocktane ultra is very good for long or intense races, I also like that it has 70mg of caffeine, it's like having two sachets in one and I can use it in two races or training sessions. The flavor is very good, and since the gel is dense, it helps to avoid flatus. The effect is in approximately 5 minutes, depending on the person.

### ⭐⭐⭐⭐⭐ very tasty
*by M***W on September 4, 2023*

this stuff gives me the boost I need while on a road ride! good tasting , swallowing and lasting but the price is too high for the amount you get. still recommend it

### ⭐⭐⭐⭐⭐ Roctane Energy Gels for real athletes
*by M***N on January 9, 2026*

These gels are very good when working out at high intensity to keep the power rolling like a professional athlete. Full respect.

## Frequently Bought Together

- GU Energy Roctane Ultra Endurance Energy Gel, Vegan, Gluten-Free, Kosher, and Dairy-Free On-The-Go Sports Nutrition for Running, Biking, Hiking or Skiing, Cold Brew 2X Caffeine (24 Packets)
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-05*