Electrolyte Capsules
Dietary info
Quantity (15 capsules per box)
£7.49
(1324)
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 review1324 reviews
TOMMY FRAMPTON CYCLIST
5/5/2026
Fueling on endurance rides
Lots of information on website which explain what the products are for and the amount to take each hour on endurance rides. The carb and electrolyte drink mix, gels and carb chew bars have all made a big positive difference
AYLA RUNNER
5/5/2026
Great products and really helpful advice!
Love the products and advice from Precision, it's made my marathon fuelling and hydration plan clear and easy to follow in training. I've had no issues tolerating the products during training either. Would definitely recommend!
GRACE TRIATHLETE
1/5/2026
The best training and racing essentials!
Terrific experience! Very helpful tools and planners to decipher the best items for my specific training and racing. Feels very personalised!
STEVEN MACGREGOR RUNNER
30/4/2026
Fantastic fuel
I was looking for a fuel plan for my marathon coming up in June. On using the products for my long run session it was amazing how easy my body coped with the gels and chews. (90 grams/hr) would highly recommend and will use going forward for my sessions.
BAS VAN DER KRUIJT TRIATHLETE
28/4/2026
Top products for Ironmans and Ironwomans!!
I used this products now for a while and it works for me. The taste is good, and GI issues at all. Ordered the products now several times. Will be running on it at Klagenfurt Ironman 2026 june 14e.
ANDREW SMITH RUNNER
27/4/2026
Tasteless. Which is wonderful!
My gut cannot tolerate the usual methods of topping up electrolytes - drink powders, gels, soluble tablets, salt sticks. Tried a variety of manufacturers, and I usually end up being sick. These tasteless capsules seem to be the only thing my gut can cope with.
MAT SABINSKI RUNNER
27/4/2026
Products & Support
Check every box tenfold the expectations! Whether fueling for a race or long run, products that give you that sense of confidence that you are on the right track”trail”! Not to mention the advice and support along the journey.
AMANDA RUNNER
27/4/2026
Great hydration support
Great products. I need a strong electrolyte to help replace lost salt and the PF1500 is brilliant to help with this. I'm still learning how to use the products to provide the best results for me but they are really helping to avoid cramp and subsequent injuries. I've recently started using the gels as well which were great.
TRAININGFORSNACKS TRIATHLETE
27/4/2026
Capsules for the win!
I use these on runs. They’re great!
JIMMY KILBRIDE RUNNER
26/4/2026
First Marathon Success with Precision Hydration
I started using Precision Hydration products while training for the 2026 Manchester Marathon—my first marathon—so I wasn’t entirely sure what to expect.
One of the main reasons I chose PH was due to a fructose sensitivity. Not every gel works well for me, but I’d read that the PF30 gels are a great option because of their 2:1 glucose-to-fructose ratio.
I tested them throughout training and didn’t have a single issue. After using the fuelling calculator, I realised I needed to increase my intak...