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CrossFit Electrolytes

Cramp-Free Hydration for Functional Athletes

Power through WODs, recover faster, and stay focused with CrossFit-approved electrolytes from LYTES – the UK’s go-to store for clean, high-performance hydration. Whether you’re lifting heavy, sprinting through intervals, or grinding through MetCons, your body demands rapid electrolyte replenishment to maintain strength, stamina, and mental clarity.

Our electrolyte powders, capsules, and sachets are designed to combat muscle cramps, support energy production, and replace minerals lost through intense sweat—with no sugar, artificial sweeteners, or fillers.

Why LYTES Electrolytes for CrossFit?

  • 🏋️♂️ Built for high-intensity functional fitness & strength athletes

  • 💧 Replaces sodium, potassium, magnesium & chloride lost in sweat

  • 🧪 Sugar-free, carb-free, sweetener-free formulas

  • 🚀 Supports cramp prevention, hydration & fast recovery

  • 🇬🇧 Free Royal Mail tracked delivery across the UK

  • 🏆 Featuring performance brands like Re-Lyte

No bloating. No crashes. Just pure hydration support designed to match your intensity—from warm-up to final rep.

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  • Re - Lyte® Hydration Variety Pack (7 ct.) - LYTES
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    Re-Lyte® Hydration Variety Pack (7 ct.)

    Redmond
    £15.95
    £15.95 - £15.95
    £15.95
    £13.95
    £13.95 - £13.95
    £13.95

    Experience the ultimate in hydration with the Re-Lyte® Hydration Variety Pack (7 ct.), designed to keep you refreshed and energised throughout you...

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    £15.95
    £15.95 - £15.95
    £15.95
    £13.95
    £13.95 - £13.95
    £13.95
    Save 13% Save %
  • Re - Lyte Hydration - Unflavoured - Tub - 75 Serves - LYTES

    Re-Lyte Hydration - Unflavoured - Tub - 75 Serves

    Redmond
    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95

    Re-Lyte Hydration - Unflavoured - Tub - 75 Serves by Redmond delivers optimal hydration for anyone seeking effective electrolyte replenishment dur...

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    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95
  • Re - Lyte Hydration - Lemon Lime - Tub - 60 Serves - LYTES

    Re-Lyte Hydration - Lemon Lime - Tub - 60 Serves

    Redmond
    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95

    Re-Lyte Hydration - Lemon Lime by Redmond delivers optimal hydration for athletes, active individuals, and health-conscious consumers. This refres...

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    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95
  • Re - Lyte Hydration - Mixed Berry - Tub - 60 Serves - LYTES

    Re-Lyte Hydration - Mixed Berry - Tub - 60 Serves

    Redmond
    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95

    Introducing the Re-Lyte Hydration Mixed Berry, your ultimate solution for optimal hydration. This refreshing electrolyte mix from Redmond Re-Lyte®...

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    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95
  • ReLyte Hydration - Unflavoured - Stick Packs x 30 - LYTES

    ReLyte Hydration - Unflavoured - Stick Packs x 30

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

    ReLyte Hydration - Unflavoured - Stick Packs x 30 by Redmond delivers optimal hydration for fitness enthusiasts and busy individuals alike. This r...

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    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95
  • Re - Lyte Hydration - Mango - Tub - 60 Serves - LYTES

    Re-Lyte Hydration - Mango - Tub - 60 Serves

    Redmond
    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95

    Re-Lyte Hydration - Mango by Redmond delivers refreshing hydration for optimal performance and well-being. This scientifically formulated electrol...

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    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95
  • ReLyte Hydration - Mixed Berry - Stick Packs x 30 - LYTES

    ReLyte Hydration - Mixed Berry - Stick Packs x 30

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

    ReLyte Hydration - Mixed Berry by Redmond delivers optimal hydration for active lifestyles. This refreshing electrolyte mix contains only the clea...

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    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95
  • ReLyte Hydration - Strawberry Lemonade - Stick Packs x 30 - LYTES

    ReLyte Hydration - Strawberry Lemonade - Stick Packs x 30

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

    ReLyte Hydration - Strawberry Lemonade by Redmond delivers refreshing hydration for those seeking a natural and effective electrolyte mix. Perfect...

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    £44.95 - £44.95
    £44.95
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    £44.95

  • Re-Lyte Electrolyte Mix - Chocolate - Pouch - 45 Serves - Limited Edition

    Redmond
    £44.95 - £44.95
    £44.95
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    £44.95

    Indulge in the warmth of winter with the Re-Lyte Chocolate flavour Electrolyte Mix. This vegan-friendly electrolyte mix combines the comforting, r...

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    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95
  • Re - Lyte® Energy - Raspberry Mango - 45 serves - LYTES

    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
  • LYTES Gift Card - LYTES

    LYTES Gift Card

    LYTES
    £25.00 - £500.00
    £25.00 - £500.00
    £25.00 - £500.00
    £25.00

    LYTES Gift Card by LYTES delivers the ultimate gifting solution for those who appreciate choice and flexibility. Struggling to find that perfect p...

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    £25.00 - £500.00
    £25.00 - £500.00
    £25.00 - £500.00
    £25.00
  • Re - Lyte Hydration - Strawberry Lemonade - Tub - 60 Serves - LYTES

    Re-Lyte Hydration- Strawberry Lemonade - Tub - 60 Serves

    Redmond
    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95

    Re-Lyte Hydration - Strawberry Lemonade - Tub - 60 Serves by Redmond delivers exceptional hydration for optimal performance and well-being. This s...

    View full details
    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95
  • Re - Lyte Hydration - Pina Colada - Tub - 60 Serves - LYTES

    Re-Lyte Hydration - Pina Colada - Tub - 60 Serves

    Redmond
    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95

    Re-Lyte Hydration - Pina Colada by Redmond delivers optimal hydration for those seeking peak performance and overall well-being. This scientifical...

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    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95
  • Re - Lyte Hydration - Watermelon Lime - Tub - 60 Serves - LYTES

    Re-Lyte Hydration - Watermelon Lime - Tub - 60 Serves

    Redmond
    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95

    Re-Lyte Hydration - Watermelon Lime by Redmond delivers optimal hydration for active lifestyles. This scientifically formulated electrolyte mix is...

    View full details
    £47.95 - £47.95
    £47.95
    £47.95 - £47.95
    £47.95
  • Re - Lyte Pre - Workout Blueberry Lemondade - Yo Keto

    Re-Lyte Pre-Workout Blueberry Lemonade - Tub - 30 Serves

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

    Experience the invigorating power of Re-Lyte Pre-Workout in Blueberry Lemonade flavour, a delicious and refreshing pre-workout mix designed to pro...

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    £49.95 - £49.95
    £49.95
    £49.95 - £49.95
    £49.95
  • Re - Lyte Hydration Plus Caps - 120 Capsules - LYTES

    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
  • Re-Lyte Immunity - Blackberry - Yo Keto

    Re-Lyte Immunity - Blackberry - Tub - 45 Serves

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

    Blackberry Re-Lyte Immunity is your ultimate ally in enhancing your body’s natural immune response. This vegan immunity mix combines a refreshing ...

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    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95
  • ReLyte Hydration - Mango - Stick Packs x 30 - LYTES

    ReLyte Hydration - Mango - Stick Packs x 30

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

    ReLyte Hydration - Mango - Stick Packs x 30 by Redmond delivers optimal hydration for athletes and active individuals alike. This refreshing elect...

    View full details
    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95
  • ReLyte Hydration - Watermelon Lime - Stick Packs x 30 - LYTES

    ReLyte Hydration - Watermelon Lime - Stick Packs x 30

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

    ReLyte Hydration - Watermelon Lime - Stick Packs x 30 by Redmond delivers optimal hydration for active lifestyles. This refreshing electrolyte mix...

    View full details
    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95
  • ReLyte Hydration - Lemon Lime - Stick Packs x 30 - LYTES

    ReLyte Hydration - Lemon Lime - Stick Packs x 30

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

    ReLyte Hydration - Lemon Lime - Stick Packs x 30 by Redmond delivers optimal hydration and replenishes essential electrolytes for those leading an...

    View full details
    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95
  • ReLyte Hydration - Pina Colada - Stick Packs x 30 - LYTES

    ReLyte Hydration - Pina Colada - Stick Packs x 30

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

    ReLyte Hydration - Pina Colada by Redmond delivers superior hydration for an active lifestyle. Whether you’re at the gym or busy with daily tasks,...

    View full details
    £44.95 - £44.95
    £44.95
    £44.95 - £44.95
    £44.95