Electrolyte Capsules
Dietary info
Quantity (15 capsules per box)
£7.49
(1353)
In stock at our warehouse, available for delivery
Shipping
🕒 Orders placed before 3pm GMT Mon-Fri despatched same day, exc. bank hols
Dietary Information
FAQ
"Precision Fuel & Hydration have been a secret weapon for me over the last 6 years"
Emma Pallant-Browne
Multiple IRONMAN® 70.3® Champion
"Most athletes drastically underestimate their carbohydrate, fluid and sodium requirements for training and racing, but with the help of Precision Fuel & Hydration I've been able to dial in my personal needs to perform at my best."
Jeanni Metzler
2nd at 2021 IRONMAN® 70.3® World Champs
"Working with Precision Fuel & Hydration has ensured I perform at my very best. They've helped me develop a fueling and hydration strategy that works for me."
Leon Chevalier
IRONMAN® Mallorca champion
"Precision Fuel & Hydration have helped me perform at my best through their education and product range."
Fenella Langridge
2024 IRONMAN® Western Australia Champ
"Discovering Precision Fuel & Hydration has been a game changer for me. It's solved all of my race hydration needs and has saved me from meltdown a number of times."
Sarah Crowley
3rd at 2019 IRONMAN® World Champs
"Precision Fuel & Hydration's advice and products have been unbelieveably helpful in my successful move up the distances."
Sam Appleton
16x IRONMAN® 70.3® Champion
Reviews
Write a review1353 reviews
MARK HURLEY TRIATHLETE
2/6/2026
Triathlon Nutrition
Fast delivery, great products and great customer support
MATTHIAS WACHTEN TRIATHLETE
31/5/2026
Perfect
It does not need many words, as the products simply work perfectly. Sweat test as a prerequisite and you can plan properly and exactly to your needs.
BRUNO ANNYCKE TRIATHLETE
30/5/2026
Great product. No cramps anymore
taking this in addition to my drinks on the bike. cramps have disappeared. great product
ARRON JACKSON RUNNER
30/5/2026
Perfect for long distance running
Great products, the 1500 tablets and the 250mg electrolytes really stood out. Definitely will be using these again. Great work Precision Hydration
PAUL HEWETT TRIATHLETE
30/5/2026
Paul Hewett, first Ironman
Great items and the free hydration plan was brilliant
MORITS TRIATHLETE
30/5/2026
Exceeded expectations
Good taste and expected results
MICHELLE CHALMERS TRIATHLETE
29/5/2026
First Order
Quick delivery and quality products
AMANDA SWIMRUNNER
29/5/2026
Transformed my training
A friend recommended Precison Hydration after I kept hitting the wall whilst training for my first swimrun. I completed the online consultation, received my starter pack and followed the suggested programme. This together with the FuelSkool emails and the resources on the website have really transformed things for me. Did the full distance yesterday and felt fantastic - thank you!
AARON C. ATHLETE
29/5/2026
Best Hydration Pills
These are the only hydration pills on the market with legitimate salt (sodium chloride) content and they are super convenient and easy to use work into your routine.
JENNY RUNNER
27/5/2026
Great for hot weather long runs
Really good on warm weather runs - easy to swallow and preferable to electrolyte drinks when you’ve been running for hours and can only face water.