PH 500 is a moderate strength electrolyte drink designed to help you stay hydrated when you're sweating. Dissolve 1 tablet in 500ml of water.
In stock at our warehouse, available for delivery
🕒 Orders placed before 3pm (GMT) Mon-Fri despatched same day, exc. bank hols
Our low-calorie electrolyte tablets come in different strengths to match how YOU sweat. PH 500 is a moderate strength electrolyte drink typically used by athletes with low to moderate sweat/sodium losses.
Low in calories/carbs, ideal for fasted-training and LCHF lifestyle
Independently batch tested for a wide range of prohibited substances on the World Anti-Doping Agency (WADA) list
Weight / space efficient tubes
Dissolve in 500ml of water
Hypotonic formula enhances the absorption of water during exercise
"I knew I was a really heavy sweater, but PH have helped me understand exactly what I'm sweating out and how to replace my electrolyte losses without overloading the gut. It really has been a game changer!"
Emma Pallant-Browne - Multiple IRONMAN 70.3 Champion
"PH helps me stay hydrated during training and in my everyday life. I'm no longer cramping during training and I feel fantastic!"
Michelle Dillon - Olympian & Age Group World Champion
ReviewsWrite a review
DAN M TRIATHLETE
A great business run by very a knowledgeable team
I've been using Precision Hydration products since they first launched around 10 years ago, I met Andy and had a sweat test at a Triathlon Show. Since then, as someone who loses a lot of salts, I've used the full range of tabs and capsules racing and training over various distances, and the 250mg for daily use which have a great flavour! I've nothing but praise for Andy and his team, it's one of those range of products that as a club coach that I recommend to athletes without hesitation. Keep up the good work.
Amazing service and brilliant product, wouldn’t use anything else for my hydration on the bike now I have used these.
ALUN JONES TRIATHLETE
Since having the sweat test in 2017 it has been a game changer for me.
MARCO AMAT ATHLETE
PRECISION HYDRATION for Crossfit & Cricket
Amazing product myself use it daily for crossfit and cricket as well as my son using the 500 who plays for Dorset u12 Cricket Team
CARL PORTER RUNNER
Brought these after trying other products to help with hydration and by far the best I have tried. Already ordered my second batch.
BAZ COLLEY RUNNER
My PH Experience
Nothing but great, I first used these for Ride 100 Surrey. Felt energised the whole way round with only one stop to top up my water bottles and add more tabs. I use the 100 to hydrate before runs especially Newmarket Joggers training days. Very good product wouldn't use anything else.
Bye bye cramps
Initially the taste of the PH tablets weren't great but I soon got used to them and appreciated the subtle flavours. I like the confidence that I am replacing all of the required salts lost through sweating and fingers crossed, since using them I haven't suffered any muscle twinges or cramping
CHLOE BUNNETT ATHLETE
The newly released PF Drink mix and PF gels are fantastic!
I have used the PH tablets for years and I was super excited to see the new products being launched. I use PH500 in my juice for racing as I have a low sodium loss, the PF 30 Drink Mix has that already plus 30g of Carbs and tastes great. Super stoked to have my hydration and nutrition in one drink, it tastes great as well! The PF Gels are equally great tasting and easy on the stomach, perfect to get that extra few grams of carbs without having to drink to much extra fluid. The guys at PH are full of knowledge about hydration and nutrition, if you are not sure of how to use the PF30 Drink or gels then drop them a message as you will never look back.
EMMA BENDEL RUNNER
A game changer
Both products are a real game changer, especially when training in hotter temperatures. No more stinging salty sweat dripping into my eyes !
MANDY DYE RUNNER
Do what they say on the tin!
Speedy delivery, tasty products, do the job!