Pack of electrolyte capsules with 'Precision Hydration' branding on a white background

Electrolyte capsules packaging with visible text on a white background

Packaging of Electrolyte capsules with visible branding on a white background

Multiple packages of electrolyte capsules with visible branding on a white background

Precision F&H

Precision Fuel & Hydration Electrolyte Capsules

£6.99

250mg sodium per capsule in a convenient blister pack for hydration planning with plain water.

Quantity: 1 Box

1 Box 5 Boxes 10 Boxes

Product variants

Quantity

Delivery options Free UK delivery over £50

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30-day returnsView policy

Key Benefits

250mg Sodium Per Capsule — Simple sodium accounting.
15 Capsules Per Box — Manufacturer-listed blister pack.
Take With Water — No bottle mixing required.
Portable Format — Easy to carry on race day.
Hydration Flexibility — Useful alongside other fuels and fluids.

Precision Fuel & Hydration Electrolyte Capsules provide 250mg sodium per capsule in an easy-to-carry blister format. They are designed for events and training sessions where carrying pre-mixed electrolyte drinks is inconvenient or plain water is preferable.

They can also be used to adjust sodium intake independently from carbohydrate sources such as gels or chews. Plan capsule use around fluid intake and individual needs rather than assuming the same dose is suitable for every athlete.

Nutrition & Ingredients

Nutritional information

Per capsule: Sodium 250mg; potassium 125mg; magnesium 11mg; calcium 9mg. Energy 0kcal; carbohydrate 0g; fat 0g; protein 0g.

Ingredients

Tri-sodium citrate, sodium chloride, potassium chloride, tri-potassium citrate.

Capsule shell: Hydroxypropyl methylcellulose (vegetable capsule), calcium citrate, magnesium oxide, magnesium citrate, magnesium stearate.

Suggested Use & Compatibility

Swallow with water in line with the manufacturer’s directions. Consider total sodium from other drinks, foods and supplements. Do not swallow dry or take an excessive amount to compensate for inadequate fluid intake.

Why We Choose Precision F&H

We choose Precision Fuel & Hydration because they deliver hydration and electrolyte solutions that are genuinely engineered for performance and scientifically proven to keep you going harder for longer. From tailored electrolyte mixes to hydration strategies that match your sweat and sport, Precision helps athletes stay optimised before, during, and after training and racing.

Science-Driven – Formulated from extensive research into sweat, electrolyte loss and performance outcomes.
Accurate & Tailored – Products designed to match individual sweat rates and needs, not one-size-fits-all.
Performance Optimised – Supports endurance, recovery and day-to-day training with practical, effective solutions.
Elite Credibility – Trusted by coaches and athletes worldwide for real-world performance benefits.

That’s why Precision Fuel & Hydration is part of the North Sports collection — giving you the smart hydration edge to train harder, recover quicker, and perform your best.