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.
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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
"Precision Fuel & Hydration's advice and products have been unbelieveably helpful in my successful move up the distances."
Sam Appleton16x IRONMAN 70.3 Champion
"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 Crowley3rd at 2019 IRONMAN World Champs
"I never paid enough attention to my hydration needs until I took a Sweat Test with Precision Fuel & Hydration. The team is great and I can't thank them enough for helping me take my racing to the next level."
Carrie Lester3x Top-10s at IRONMAN Worlds
"Precision Fuel & Hydration have helped me perform at my best through their education and product range."
Fenella LangridgeMultiple IRONMAN 70.3 Winner
"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 ChevalierIRONMAN Mallorca 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 Metzler2nd at 2021 IRONMAN 70.3 World Champs
"Precision Fuel & Hydration have been a secret weapon for me over the last 6 years, so I'm delighted that they'll be helping other athletes on the PTO tour."
Emma Pallant-BrowneMultiple IRONMAN 70.3 Champion
ReviewsWrite a review
Very reliable products and services!
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