PH 500 is a moderate strength electrolyte drink designed to help you stay hydrated when you're sweating. Dissolve 1 packet 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 all-natural electrolyte drink mix packets 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.
Informed Sport certified
Mixes up to deliver a 3% carbohydrate solution
All-natural (no artificial ingredients)
Convenient, waterproof single-serving packets
Hypotonic formula enhances the absorption of water during exercise
"I love the customisation that Precision Fuel & Hydration offers. It sits well in my stomach and tastes great as well! I use PH to hydrate before racing to ensure I'm not going into any race with any deficiencies."
Sam Appleton - Multiple IRONMAN 70.3 Champion
"Hydration was an area I hadn't quite mastered before joining Team Precision Fuel & Hydration. Having the extra knowledge from Precision Fuel & Hydration, alongside their fantastic products, has really allowed me to push on to the next level."
Eilish McColgan - 2x Team GB Olympian
ReviewsWrite a review
EMMA W RUNNER
Great for ultra-distance events!
This is the best hydration mix for ultra-distance events. It goes down do easily, has a nice flavour that isn't too strong or sickly, and I can keep drinking it hour after hour. Seems to be absorbed from my stomach really well.
PH is the only place I shop for serious hydration.
Precision Hydration is a quality business that puts out a quality product. It’s my go to for serious hydration needs.
CADE DURKIN TRIATHLETE
Great products keeping me fuelled for training and race day
CHECHINI MARTINEZ TRIATHLETE
Great product and customer service
I used to take vitamin (and sugary) serums in my workouts but I discovered precision hydration and I loved them, very practical and I feel that I replace everything I sweat very quickly. I recommend them. They also have excellent customer service, I am from Mexico and they have resolved all the issues for me to ensure that I have their products in my hands.
MORITZ EGGERT RUNNER
From Runners for Runners
I like the approach of PH very much, because it gives me very clear values with which I can work as a runner. The usual gels and supplements hide their info somewhere on the back in small print - I've spent hours in shops trying to guess how many carbs a specific gel or bar actually has. With PH this information is clear and easy to put into a plan, when you want to achieve certain intake levels during a race. I also appreciate very much the friendly customer support - this is clearly a company ...
LARS FERGES CYCLIST
Multiple Hydration products used with positive results
The products I used have been top quality and very useful in my training and mostly in my recovery efforts. Moreover, the customer service has been amazing. Quick shipping and personal handwritten notes thanking me for the order and wishing me success. Must say it left a good impression on me.
DAVID LALLY CYCLIST
Fantastic products supported by a really good easy to navigate website. Can’t recommend them enough
Something for every athlete
I’ve trained for 6 marathons and used some version of PH for the last 5 (I was not wise enough in the first one!). In my experience, I’ve found PH 500 & 1000 to be great tools to prepare for a race (typically used 1000 the night before & morning of). I’ve also used those mixes during sweaty runs. I’m someone that has a difficult time eating during a marathon or any running distances over two hours (GI distress). The PH gels are my holy grail. I’ve tried everything- but these are the best for m...
MARTIN DOVE RUNNER
Works every time…
Every product does exactly what it sets out to do - no messing - no compromises - works every time - one of the best companions in my ultra armoury
Great response time!
I enjoyed the advisory role the company played, answering questions about my needs!