Collection: High-Sodium Electrolytes for Running & Cycling
Explore the Endurolytes Extreme range of electrolyte capsules and powder for running, cycling and endurance training. Compare formats and pack sizes to choose how you carry and take your electrolytes.
Choose your format
- Endurolytes Extreme capsules: 120 capsules per bottle. Swallow whole with water; convenient when you prefer to keep electrolytes separate from your drink.
- Endurolytes Extreme Powder: 180 g tub with 90 servings. A watermelon-flavoured powder to mix into water, with six electrolytes and no added sugar.
- Endurolytes Extreme trial pack: a smaller capsule pack for trying the format before buying a full bottle.
Check each product’s ingredients, electrolyte quantities and directions before choosing.
Order from Hammer Nutrition UK
Free mainland GB delivery on orders £20+, excluding Highlands and Islands. See shipping terms for other regions.
Reads: Endurolytes vs Endurolytes Extreme | How much sodium do you need? | Hot weather electrolyte guide | Electrolytes and cramp prevention
Sport guides: Running | Cycling | Triathlon | Electrolytes Hub
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- Fuel hub – the guide to going long
- Electrolytes hub – guide to endurance hydration
- Cycling hub – fuel for every ride
- Triathlon hub – fuel for swim, bike & run
- Running hub – fuel for every distance
- Recovery Hub – Endurance Recover for Athletes
- Hyrox Hub -Fuel smarter perform better
- Rowing Hub - Rowing Nutrition guide
- Football Hub - Fuel the beautiful game
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Endurolytes Extreme Trial Pack – High-Sodium Electrolyte Capsules
Electrolyte Caps
Endurolytes Extreme Trial Pack – High-Sodium Electrolyte CapsulesNo reviews- Regular price
- £1.95
- Sale price
- £1.95 Sale
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High-Sodium Electrolyte Capsules UK | Endurolytes Extreme
Electrolyte Caps
High-Sodium Electrolyte Capsules UK | Endurolytes Extreme7 reviews- Regular price
- £38.95
- Sale price
- £38.95 Sale
Hurry - only 2 left -
High-Sodium Electrolyte Powder UK | Endurolytes Extreme
Electrolyte Powder
High-Sodium Electrolyte Powder UK | Endurolytes Extreme5 reviews- Regular price
- £39.95
- Sale price
- £39.95 Sale
Hurry - only 2 left