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Electrolyte Capsules

Electrolyte Capsules

Informed Sport

Our blister-packed capsules are ideal when you're relying on water from feed stations at events, if mixing up drinks during your longer activities isn't practical, or if you prefer plain water to even the mildest of sports drinks. They're also useful for topping up the electrolyte content of other drinks. 15 capsules per box, 250mg of sodium per capsule. Swallow with water.

Dietary info
VG
Vegan
V
Vegetarian
GF
Gluten Free
DF
Dairy Free
More info...
Quantity (15 capsules per box)
£7.49
(1205)
In stock at our warehouse, available for delivery
Shipping
🕒 Orders placed before 3pm GMT Mon-Fri despatched same day, exc. bank hols
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Reviews

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1205 reviews

MATTIUS RUNNER
1/12/2025
The products I’ll stick with
These are the first products I’ve used that haven’t left my stomach hurting. Small details such as the gels having a little attachment so the ripped “lid” doesn’t come away, or the packaging being easy to rip on the move or with gloves on. The taste is great and most importantly for me, it’s all vegan.

NEVADA WILLIAMS TRIATHLETE
30/11/2025
Top-Quality Products
My experience with Precision Hydration has been outstanding. Their evidence-based recommendations, excellent customer support, and effective hydration products have significantly improved my performance. I highly recommend their products

LORRAINE MURPHY TRIATHLETE
30/11/2025
Needed a big ask for a big race !
I started using Ph after my regular nutrition was making me feel sick and I had booked Portugal Ironman. I needed something I could use a lot of and that worked ,PH worked , but I practiced months leading up to the race and used it for 70.3, not kidding though it’s not cheap using it like that it was £60-70 per month sometimes more for very long sessions. I didn’t find the caffeine ones where making much difference to a cheaper one which taste like lavender toilet water but actually good and sto...

ADAM PATCHTON RUNNER
29/11/2025
Great in every way
I was recommended PH by a friend so tried them out. Great texture and taste of the gels, great flavour of the electrolyte tabs too. These products just work. I love the support and fuelling plans available too. I’ve definitely found my go-to brand.

GERRY O TRIATHLETE
29/11/2025
Precision helped me have a great 2025 race seaso
I started using Precision in 2025 for my 70.3 season. I also took advantage of a 20 minute consultation and online nutrition race strategy. These sources of information together with a blend of product helped me PB in my final race of the year. I have found all the products to be highly digestible and have not had any GI issues in training or race day. Also since I have a better understanding of sodium, fluid, and nutrition requirements, I am better able to adjust if race day issues arise. Final...

GLENN GOODMAN TRIATHLETE
28/11/2025
Easy to follow and easy enough b the stomach fuel and electrolytes.
I’ve done many 70.3 including the World’s and have been really happy with them.

LENNERT BRAL TRIATHLETE
28/11/2025
Global opinion about PFAH
Precision Fuel & Hydration delivers exactly what endurance athletes need: clear, easy-to-digest fueling and customizable hydration options. I really appreciate the transparency in their carb and electrolyte labeling, and the products are gentle on the stomach even during long sessions. The mild flavors work well when you’re training for hours, and the variety of gels, chews, and drink mixes makes it easy to tailor your plan. Overall, a reliable, well-designed system for anyone serious about perf...

TOM KENNEDY RUNNER
26/11/2025
The best hydration/fuelling company for all athletes
Precision fuel are fantastic. Science based simple products that are perfect for personalising your nutrition. The gels are perfect size at 30g CHO with the correct ratios. The tear off so it does not litter is great. The taste is the best gel out there not too sickly so easy on gut no GI issues. The capsules work well and understandably separate due to variability in sweat sodium concentrations so I can tailor this. The CHO mix is the ideal mix for long rides or pre race/CHO loading. I think th...

YUTA LEFFERS MOUNTAIN BIKER
23/11/2025
Absolute winner race nutrition and hydration products
Being a person who finds difficulty eating or consuming carbs and have stomach issues, typically during an intense Enduro MTB race. I find the products from Precision Hydration especially the gels, powders and Chews, to be a great option that makes it easy to eat without causing any stomach issues during my racing. All products taste amazing and can clearly tell its for athletes in mind, with quick and easy consumption without having the nasty gel taste or strong flavours that are found in ot...

ALEX RUNNER
21/11/2025
The best nutrition
These are the only gels and nutrions that sits well with my gut and see a improvement in trainings using and enjoying

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