---
product_id: 412373105
title: "Roctane Ultra Endurance Energy Drink Mix, Tropical Fruit, 3.44-Pound Jar"
brand: "gu energy"
price: "25163 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Gu Energy"
url: https://www.desertcart.is/products/412373105-roctane-ultra-endurance-energy-drink-mix-tropical-fruit-3-44
store_origin: IS
region: Iceland
---

# 250-calorie energy boost 320mg sodium for hydration 1900mg amino acids muscle support Roctane Ultra Endurance Energy Drink Mix, Tropical Fruit, 3.44-Pound Jar

**Brand:** gu energy
**Price:** 25163 kr
**Availability:** ✅ In Stock

## Summary

> 🏃‍♂️ Fuel your ultra with every sip—Roctane means no limits!

## Quick Answers

- **What is this?** Roctane Ultra Endurance Energy Drink Mix, Tropical Fruit, 3.44-Pound Jar by gu energy
- **How much does it cost?** 25163 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/412373105-roctane-ultra-endurance-energy-drink-mix-tropical-fruit-3-44)

## 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

- • **Focus & Drive:** 35mg caffeine sharpens concentration and lowers perceived effort—except in caffeine-free grape flavor.
- • **Hydration Hero:** 320mg sodium replenishes electrolytes, keeping you balanced and race-ready.
- • **Muscle Recovery Boost:** 1900mg amino acids reduce muscle damage and speed recovery for back-to-back training days.
- • **Effortless Mix & Taste:** Light, non-chalky formula blends smoothly with 21oz water for a refreshing, race-friendly drink.
- • **Endurance Fuel Powerhouse:** 59g carbs per serving deliver sustained energy to crush ultra-distance challenges.

## Overview

GU Energy Roctane Ultra Endurance Energy Drink Mix is a scientifically formulated, carbohydrate-rich powder designed for ultra-distance athletes and intense training. Each serving packs 250 calories, 59g of carbs, 320mg sodium for hydration, 1900mg amino acids for muscle protection, and 35mg caffeine to boost focus. Its light, easy-mix formula supports sustained energy, hydration, and recovery, making it a top choice for endurance pros seeking peak performance.

## Description

Roctane Ultra Endurance Energy Drink is a carbohydrate intensive energy drink mix formulated especially for ultra-distance and intense racing or training efforts. It contains the critical carbs and electrolyte replenishment that endurance athletes need to compete at high levels. Each serving contains 250 calories of complex and simple carbs that are optimized for rapid absorption and energy accessibility. Key electrolytes, including 320mg of sodium, help maintain hydration. Roctane Ultra Endurance Drink contains beta-alanine which supplements dietary beta-alanine to improve muscle buffering during intense efforts, and branched-chain amino acids, which are shown to serve as an additional fuel source (when taken with carbohydrates), reduce muscle damage, enhance recovery, and delay fatigue. Select flavors contain 35mg of caffeine, which increases focus and concentration, and decreases perceived effort. Roctane Drink is light tasting—not chalky like most calorie-dense drinks—and mixes easily in a bottle with 21 ounces of water. One bottle per hour, supported when necessary by one Roctane Gel, is recommended for races and prolonged exercise. Available in a 1.72-pound/12-serving canister or 3.44-pound/24-serving jar.

Review: Probe este producto para entrenamientos previos y durante un Medio Ironman y los resultados fueron excelentes, por recomiendo ampliamente.
Review: I had used Cytomax for 25 years, but they seem to have disappeared so I switched to this and have been very happy.

## Features

- Premium energy drink mix formulated especially for use during endurance events and intense training efforts
- 250-calorie serving contains 59g carbohydrates that deliver ready-to-use energy and delay bonking; 320mg sodium maintains water balance
- 1900mg amino acids prevent muscle damage and aid in recovery; 35mg caffeine increases focus and decreases perceived effort (Grape flavor is caffeine-free)
- Light tasting formula mixes easily in a bottle with 21 ounces of water; one bottle per hour is recommended for races and high intensity training
- Available in a 12-serving (1.72 pound) canister or 24-serving (3.44 pound) jar

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006VKZCGK |
| Additives | Natural Flavor |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #44,822 in Grocery ( See Top 100 in Grocery ) #660 in Endurance & Energy Consumables #669 in Energy Drinks |
| Brand | GU Energy |
| Caffeine Content | 35 milligrams |
| Customer Reviews | 4.6 4.6 out of 5 stars (475) |
| Date First Available | 13 September 2012 |
| Format | Powder |
| Item model number | 123127 |
| Manufacturer | GU Energy |
| Package Information | Jar |
| Product Dimensions | 15.24 x 15.24 x 27.94 cm; 1.56 kg |
| Serving Recommendation | 2 scoops (65 grams) |
| Serving Size | 24 scoops |
| Units | 55.0 Ounce |
| Weight | 3.75 Pounds |

## Product Details

- **Brand:** GU Energy
- **Flavour:** Tropical Fruit
- **Item form:** Powder
- **Number of Items:** 1
- **Package information:** Bottle, Jar

## Images

![Roctane Ultra Endurance Energy Drink Mix, Tropical Fruit, 3.44-Pound Jar - Image 1](https://m.media-amazon.com/images/I/710GmTQVsOL.jpg)

## Questions & Answers

**Q: Is this vegan or vegetarian?**
A: "This product is made with all vegan ingredients."  – GU, product pages: 
https://shop.guenergy.com/products/roctane-energy-drink-mix?variant=22853252161&_ga=2.224374491.1902573989.1546142943-1020584436.1546142943
https://shop.guenergy.com/products/roctane-energy-drink-mix?variant=12137815105&_ga=2.224374491.1902573989.1546142943-1020584436.1546142943
https://shop.guenergy.com/products/roctane-energy-drink-mix?variant=12137815169&_ga=2.224374491.1902573989.1546142943-1020584436.1546142943

**Q: What's the difference between roctane gel and drink? I want to use for triathlons.**
A: Roctane is GU's ultra Endurance line it has more electrolytes, salt amino acids, thing like that. So when your on the long haul you can replace all the things you lose when working. Regular GU has some of what Roctane has but not as much. 
The difference between a gel and the drink, is the drink is used for hydrating  and the gel is used for fueling. This goes into your whole nutrition plan, how long do you need to fuel for, how much you will lose during any given event. These are the questions you'll need to ask yourself. One bit of advice I can give, make you really like the nutrition you choose, you will be more apt to use it. I use the grape flavor roctane. I krave it the longer I go. I started to use it when I was running ultra's.

**Q: Does this product stain tongue and teeth? I have a product i like a lot but its a bright yellow powder and stains my teeth...**
A: It does not stain the tongue or teeth.

**Q: Is it appropriate for half marathon training or moreso for longer events?**
A: They say after 30 minutes and longer but I use it whenever. Try it when you train and drink it during different duration or energy levels. It works differently for people and find out what works best for you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***S on 8 October 2018*

Probe este producto para entrenamientos previos y durante un Medio Ironman y los resultados fueron excelentes, por recomiendo ampliamente.

### ⭐⭐⭐⭐⭐ Review
*by R***R on 19 November 2025*

I had used Cytomax for 25 years, but they seem to have disappeared so I switched to this and have been very happy.

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 13 June 2025*

Provides good energy, and it's a good safeguard for bonking. I've used it for years now!

## Frequently Bought Together

- GU Energy Roctane Ultra Endurance Energy Drink Mix, Vegan, Gluten-Free, Kosher, 35mg of Caffeine, and Dairy-Free n-the-Go Energy for Any Workout, 3.44-Pound Jar, Tropical Fruit
- 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, Assorted Flavors,24-Count
- 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)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-04*