Roctane Electrolyte Capsules

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GU Roctane Electrolyte Capsules are expertly crafted to support endurance athletes who push their limits. Whether you're tackling a long-distance run, a high-intensity training session, or a gruelling event in hot conditions, these capsules deliver key electrolytes to help maintain hydration, prevent cramping, and optimise muscle function.

Optimises hydration with sodium, magnesium, and chloride to maintain fluid balance and performance.
Supports bone health through the inclusion of Vitamin D, aiding calcium absorption.
Alleviates nausea with Vitamin B6 and ginger root to enhance comfort during long sessions.
Versatile and convenient, suitable before, during, or after exercise.
Compact and portable format with 50 capsules per bottle for extended use.

Roctane Electrolyte Capsules

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£18.00

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8 in stock, ready to be dispatched

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How to use?

Take one or more capsules with water, depending on sweat rate and duration of exercise.

👉 Calculate how much you need here

When to use?

Ideal for use before, during, and after workouts or races, especially in hot or humid conditions.

Why do I need this?

To replace lost electrolytes, reduce the risk of cramps, and feel better for longer during demanding sessions.

Who uses this?

Endurance runners, cyclists, triathletes, and outdoor adventurers who need on-the-go hydration support.

Description

Beyond hydration, these capsules go a step further with added nutrients to support your body’s overall function. Vitamin D helps promote calcium absorption and bone strength, vital for those clocking in long miles or lifting heavy loads. Meanwhile, Vitamin B6 and ginger root work together to support digestion and reduce the likelihood of nausea, a common issue during long training blocks or races. This thoughtful formulation ensures your hydration strategy also supports comfort and resilience.

The capsules are compact, easy to swallow, and ideal for athletes on-the-go. Their versatile use means you can take them before, during, or after exercise, giving you the flexibility to tailor your intake to your training needs or environmental conditions. Each container includes 50 capsules, offering a reliable supply whether you’re training regularly or preparing for an event.

Perfect for hot climates, high sweat rates, or back-to-back sessions, GU Roctane Electrolyte Capsules give you peace of mind that you're staying balanced, energised, and ready to perform at your best.

How does it work

GU Roctane Electrolyte Capsules work by replacing the vital minerals your body loses through sweat during intense or prolonged physical activity. Sodium, magnesium, and chloride are key to keeping your muscles firing properly, maintaining hydration, and supporting endurance. Without adequate replacement, you risk dehydration, fatigue, and reduced performance.

These capsules also include functional additions like Vitamin D to support calcium absorption and bone integrity, and Vitamin B6 with ginger to help ease nausea, common symptoms in long races or extreme training conditions. This balanced formulation ensures your body gets both immediate electrolyte replenishment and longer-term nutritional support, helping you stay focused, strong, and ready for the next session.

Nutrition

50 Capsules

Serving Size: 1 Capsule

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Serving Per Container: 50

Amount Per Serving
Sodium	140mg
Magnesium	9mg
Vitamin D	1.9mcg
Vitamin B6	1mg
Chloride	125mg

Ingredients

Directions of use

Take GU Roctane Electrolyte Capsules with water before, during, or after your workout to replenish electrolytes and support hydration.

About GU Energy

GU for it with the world’s very first energy gel. Their unique formula of simple and complex carbohydrates, BCAAs and sodium used in all of their nutrition, allows faster absorption and reduces stomach distress. Nowadays, their unparalleled range of products and flavours have made GU the most popular energy nutrition brand on the market.