PH 500
Dietary info
Strength
Quantity (15 tablets per tube)
£8.99
(410)
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 review410 reviews
SOFIA HB RUNNER
6/7/2026
Good experience, would recommend
I really liked your fueling strategy assessment as well as how easy the ordering and shipping was. I am always skeptical about gels, but the 30g original flavor was actually ok! And it did not cause me issues. Also the chews are a great idea. In general I look for electrolytes with no much added sugar and these have been just perfect 👌🏻
SHANE WILLIAMS CYCLIST
2/7/2026
Happy customer
Really impressed with the service you get and the products are great
TIM RUNNER
28/6/2026
Yummy gels!
Found the flavour very nice and didn’t upset my stomach at all
TOBY BARNES TRIATHLETE
26/6/2026
The cure for flavour fatigue. Brilliant products
I’ve been using Precision Fuel & Hydration’s PH electrolytes and energy gels for my long efforts, and they do the job perfectly to keep fatigue at bay.
The real game-changer is the flavour. Other brands are so sweet and overpowering that they become really tedious a few hours in. Precision completely fixed this with a mild, clean taste that is incredibly easy to get down. If you want effective fuelling without the sickliness, I highly recommend them.
Cheers,
Toby
LOUISE TRIATHLETE
20/6/2026
Convenient and effective
I love the option of different levels of electrolytes so I can adjust based on the situation I'm using them for. I enjoy the taste and functionality and they're easy to carry when travelling / out and about.
AHMED SHEREIF RUNNER
20/6/2026
Insightful , and great variety of products
Easy to browse, i like that the site can evaluate and assess your nutrition intake so it can help you race successfully. Prices are affordable, and they support Canadian customers facilitating the quickest delivery for your purchase. ,thank you for your support to help ppl become more healthy and athletic.
NICK SCHARFENBERG RUNNER
19/6/2026
IRONMAN Hamburg
Hat alles sehr gut beim IRONMAN Hamburg 2026 funktioniert und keine Magenschmerzen bekommen.
PATRICK MORIN TRIATHLETE
15/6/2026
Great for Ironman Training and Racing
I started using a combo of the gels, the drink and the electrolyte tabs for my long Ironman training rides. I really enjoy the taste and I have had no issues at all moving from 40-80 g/ hour and will use them for my race. Highly recommend.
STEPHEN FOSTER RUNNER
12/6/2026
First experience has been great andI have returned for more!
I needed a way to carb up as I trained for my first ever marathon (aged 66!!!). A friend told me about Precision, I completed the initial test and received a pack of nutrition which i used and it was great. So, i ordered some more and i expect that this will see me through to the August Marathon.
BERNIE RUNNER
2/6/2026
My favorite electrolyte supplements
Customer service is top notch. Quick delivery and very responsive