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Electrolytes for Ultra Athletes

Extreme Hydration for Extreme Performance

When you're pushing past the limits of endurance, you need hydration that works as hard as you do. LYTES offers a specialised range of ultra athlete electrolytes designed to support stamina, performance, and full-body recovery during the most demanding events and training.

From ultramarathons to Ironman triathlons and multi-day mountain races, these sugar-free electrolyte powders, capsules, and sachets provide critical levels of sodium, potassium, magnesium, and chloride—the essential minerals lost during extreme physical exertion.

Why Ultra Athletes Trust LYTES Electrolytes

  • 🏔️ Built for ultrarunning, Ironman, endurance cycling, and adventure racing

  • 💧 Supports hydration, muscle endurance & electrolyte balance

  • 🧪 Zero sugar, zero fillers – keto, fasting & low-carb compatible

  • 🥤 Convenient formats for on-the-go fuelling & aid station refills

  • 🇬🇧 Free Royal Mail tracked shipping across the UK

  • 🏆 Featuring elite-level brands: LMNT, Redmond Re-Lyte, Keto Chow, and more

When your event lasts hours—or even days—don’t let electrolyte loss be your weak link. Hydrate the LYTES way.

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  • Re - Lyte Pre - Workout Peach Mango - Yo Keto
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    Re-Lyte Pre-Workout Peach Mango - Tub - 30 Serves

    Redmond
    £49.95 - £49.95
    £49.95
    £49.95 - £49.95
    £49.95

    Redmond Re-Lyte® Pre-Workout Peach Mango is your ultimate companion for a clean energy boost that powers you through even the toughest workouts. T...

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    £49.95 - £49.95
    £49.95
    £49.95 - £49.95
    £49.95
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  • Re - Lyte Muscle Recovery Caps - 120 Capsules - LYTES
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    Re-Lyte Muscle Recovery Caps- 120 Capsules

    Redmond
    £43.95 - £43.95
    £43.95
    £43.95 - £43.95
    £43.95

    Discover the ultimate solution for muscle recovery with the Re-Lyte Muscle Recovery Caps. Designed for fitness enthusiasts, these capsules provide...

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    £43.95 - £43.95
    £43.95
    £43.95 - £43.95
    £43.95
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    Re-Lyte Kids Hydration - Sample Pack - 6 Stick Packs

    Redmond
    £9.95 - £9.95
    £9.95
    £9.95 - £9.95
    £9.95

    Elevate your kid’s hydration journey with the Redmond Re-Lyte Kids Sample Pack. Designed for curious minds and active bodies, this on-the-go pack m...

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    £9.95 - £9.95
    £9.95
    £9.95 - £9.95
    £9.95
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    Re-Lyte Kids Hydration - Pink Lemonade - Tub - 45 Serves

    Redmond
    £39.95 - £39.95
    £39.95
    £39.95 - £39.95
    £39.95

    Immerse yourself in a bold burst of grape goodness with each sip of this vibrant, purple thirst-quencher. Tasty and invigorating, it's perfect for ...

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    £39.95 - £39.95
    £39.95
    £39.95 - £39.95
    £39.95
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    Re-Lyte Kids Hydration - Pineapple - Tub - 45 Serves

    Redmond
    £39.95 - £39.95
    £39.95
    £39.95 - £39.95
    £39.95

    Take your tastebuds on a mini vacation with Re-Lyte Kids Pineapple! Bursting with juicy pineapple flavour, it provides a refreshing pick-me-up for ...

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    £39.95 - £39.95
    £39.95
    £39.95 - £39.95
    £39.95
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    Re-Lyte Kids Hydration - Grape - Tub - 45 Serves

    Redmond
    £39.95 - £39.95
    £39.95
    £39.95 - £39.95
    £39.95

    Immerse yourself in a bold burst of grape goodness with each sip of this vibrant, purple thirst-quencher. Tasty and invigorating, it's perfect for ...

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    £39.95 - £39.95
    £39.95
    £39.95 - £39.95
    £39.95
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  • Re-Lyte Immunity - Pineapple Orange - Yo Keto
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    Re-Lyte Immunity - Pineapple Orange - Tub - 45 Serves

    Redmond
    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95

    Experience the revitalising power of Pineapple Orange Re-Lyte Immunity, a premium immunity mix designed to supercharge your body’s natural immune ...

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    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95
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  • Re - Lyte Hydration Support Caps - 120 Capsules - LYTES
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    Re-Lyte Hydration Support Caps - 120 Capsules

    Redmond
    £19.95 - £19.95
    £19.95
    £19.95 - £19.95
    £19.95

    Experience optimal hydration with Redmond Re-Lyte Hydration Support Caps! Designed for those seeking effective hydration support, these vegan-frie...

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    £19.95 - £19.95
    £19.95
    £19.95 - £19.95
    £19.95
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  • Re - Lyte Hydration Plus Caps - 120 Capsules - LYTES
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    Re-Lyte Hydration Plus Caps - 120 Capsules

    Redmond
    £22.95 - £22.95
    £22.95
    £22.95 - £22.95
    £22.95

    If you're seeking a reliable way to maintain optimal hydration and electrolyte balance, look no further than the Re-Lyte Hydration Plus Caps. Thes...

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    £22.95 - £22.95
    £22.95
    £22.95 - £22.95
    £22.95
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  • Re - Lyte® Energy - Raspberry Mango - 45 serves - LYTES
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    Re-Lyte Energy - Raspberry Mango - 45 serves

    Redmond
    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95

    Experience revitalising energy like never before with Raspberry Mango Re-Lyte Energy  This exceptional blend is expertly crafted to provide clean, ...

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    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95
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  • Re - Lyte Energy - Limeade - 45 serves - LYTES
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    Re-Lyte Energy - Limeade - 45 serves

    Redmond
    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95

    Experience revitalising energy with Limeade flavour Re-Lyte Energy from Redmond , a top-tier drink mix designed to fuel your day with clean, natura...

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    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95
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