Electrolyte Capsules
Dietary info
Quantity (15 capsules per box)
£7.49
(1411)
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 review1411 reviews
WARREN WOODCOCK RUNNER
21/7/2026
Great products for your big race
Quick to process order & ship out. The taste and texture was easy to consume, very important later in a big race.
JAN REGENFUSS RUNNER
21/7/2026
Never Not Sodium
Why did I order Precision Sodium again? I run trails all year round, and it turns out that a lot of races are very hot. Of course, I do heat acclimatization, but I’ve realized this year that I simply can't do without sodium. I notice that with sodium supplementation, I don't get headaches during the race and can keep pushing hard even after ten hours. Plus, I like that Precision makes it so easy to adjust the dosage. So, it’s clear to me which product works best. Thanks, Precision.
ROSS NICHOLL RUNNER
20/7/2026
Superb all round 👏
Great products, great service. Recently used the video call service and found it very helpful and it was followed up by PF with a summary email with lots of useful links. Thank you
KATIE RUNNER
17/7/2026
Good Stuff!
Precision has been the only product that works for my stomach! Thankful to be out on the trails and not throwing up! Would highly recommended
STEVE HEUWAGEN RUNNER
15/7/2026
Comrades Marathon goal time achieved with Precision Fuel products
I used these products almost exclusively in training and during the Comrades marathon in South Africa and they worked perfectly.
DAVID RUNNER
15/7/2026
Best gels on the market
The gels taste great and are easy on the stomach. Have no issue taking 5 or 6 on my longer runs. Electrolyte tablets work great for me to prevent any cramps and would highly recommend.
ALAN JONESY CYCLIST
15/7/2026
Outstanding Products & Company Experience
Outstanding products from Precision Fuel. The electrolytes, energy gels, and drink mix are all top quality and have made a real difference to my training and performance. They taste great, are easy on the stomach, and do exactly what they promise. If you’re serious about getting the most out of your rides, runs, or races, Precision Fuel is hard to beat. Highly recommended!
BEN TRIATHLETE
15/7/2026
Great advice, great product
Great stuff: used on a 70.3 following all their advice. Hot day, didn't wilt!!
BEN HARDMAN TRIATHLETE
15/7/2026
Swansea 70.3 Fuelling
I recently competed in the Swansea 70.3 and used precision products in my training and on the day.
I loved the products as they kept me on top of my fuelling plan and also loved seeing all the athletes wearing precision merch! So much so, I had to order a bucket hat when I got home as I got FOMO from seeing them all during the race.
JAMES TREE TRIATHLETE
15/7/2026
Game Changer
Before I found precision hydration I struggled to get past cramp and had no real understanding of my hydration needs. The website made it super easy to see the benefits of each product and when I used the site to mock up an event nutrition plan it went better than I could have imagined. I’ve won my last 2 long races having historically struggled in the last part of these races. Honestly couldn’t speak more highly of these supplements. Salt tabs are a game changer for me. I’ve even started giving...