PH 1500
PH 1500 is a very strong electrolyte drink designed to help you start hydrated (and stay that way once you're sweating, if you're a heavy/salty sweater). Dissolve 1 tablet in 500ml of water.
Dietary info
Strength
Quantity (10 tablets per tube)
£8.99
(2954)
In stock at our warehouse, available for delivery
Shipping
🕒 Orders placed before 3pm GMT Mon-Fri despatched same day, exc. bank hols
Start Hydrated
Our low calorie effervescent electrolyte tablets come in different strengths to match how YOU sweat. PH 1500 is our strongest electrolyte drink and it is typically used by athletes aiming to start well hydrated and recover faster after intense exercise. It is also used during exercise by heavy/salty sweaters.
Low in calories, 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
Vegan
Weight / space efficient tubes
Dissolve in 500ml of water
Hypotonic formula enhances the absorption of water during exercise
Key Features
Directions
Nutritional Information
Ingredients
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 review2954 reviews
THOMAS BYRNE RUNNER
13/2/2026
10/10 gels
Tried a range of Precision products now and I'm impressed by them all. Flavour, and palatability are both agreeable, sweet, without being sickly. The 90g screw top gels are my favourite and are perfect for longer runs. Far easier than ripping sachets, no sticky hands, or the need to carry several gels all over the place.
SOREN TRIATHLETE
12/2/2026
Opinion
Less cramps
INA R RUNNER
12/2/2026
Great products
The products are of very good quality, very accurate on the composition and clean. Taste is really neutral. No problem to my digestion and really good energy during long runs and long lasting physical activity
DESO O’CARROLL SWIMMER
11/2/2026
Great products, even better advice
So the products are very good, taste nice and delivered quickly - but the best part was the online zoom call which explained what I needed and how to take - this was NOT a sales call ( which I was really surprised by, just good advice.
GARY WRIGHT RUNNER
10/2/2026
Great company, excellent products
Experience with precision hydration has been great I ordered online, all very simple and an easy to use website. Also updates on order and when it’s to be delivered. Great company to buy from
CHARLIE STERN TRIATHLETE
10/2/2026
Precision Products 👌🏻
Having used precision for both training and races across the last 4 years, I can 100% attest to them being the top tier fuel in the endurance world. Tasty, easy on the gut and they have such a wide range of products to help you get through tough training sessions and races. My favourites are the 90g flow gels, perfect for a long run or long swim!
TOM RIGHTON CYCLIST
9/2/2026
Electrolyte tablets
I read the info about sweat rates and salt levels and decided to try the electrolyte 1500 tablets. The relatively neutral taste goes down well and the higher sodium content seems to suit me, I have had less post turbo headaches.
LEE HYOJIN RUNNER
9/2/2026
Great product, it's the best.
It was very good. I will buy it again next time.
RICHARD HUBBARD TRIATHLETE
8/2/2026
Outstanding products
All the products I’ve tried have been outstanding and very gentle on my stomach but maximum energy when needed, would highly recommend
TRACY FRY RUNNER
7/2/2026
Best fuel for marathons
The gels and electrolyte tablets used together are the most effective fuel combination for me. I have no gut issues at all and I don't get bored of them