We'll be back soon.

We're temporarily unable to fulfil new orders while we prepare our next dispatch. We'll reopen on 12th July.


Join the waitlist↓

Why OOSH?

Built to support hydration, focus and performance—whether you're training, working or taking on everyday life.

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720mg Electrolytes

A balanced blend of 500mg sodium, 200mg potassium and 20mg magnesium to help replenish key electrolytes lost through sweat.

300mg Cognizin® + 250mg Rhodiola

Featuring patented Cognizin® Citicoline alongside a standardised 5:1 Rhodiola Rosea extract, selected to create a thoughtfully formulated everyday performance blend.

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Zero Sugar & Caffeine Free

Free from sugar and caffeine, delivering a clean, refreshing hydration formula designed to fit effortlessly into your daily routine.

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Vegan & Made in the UK

Proudly made in the UK using high-quality ingredients, with a vegan-friendly formula developed to meet the standards of modern active lifestyles.

Our customers tell it better than we do!

Excellent

4.8

/ 5

based on 100+ reviews

Game Changer

Genuinely one of the best-tasting electrolytes I've tried. No overpowering sweetness, mixes really well and has become part of my daily routine. Genuinely one of the best-tasting electrolytes I've tried. No overpowering sweetness, mixes really well and has become part of my... Genuinely one of the best-tasting electrolytes I've tried. No overpowering sweetness, mixes really well and has become part of my daily routine.

James. R

Exceeded My Expectations

I'd heard good things about OOSH but it still exceeded my expectations. It tastes great, feels like a premium product from the packaging to the ingredients, and it's now something I keep with me most days. I'd heard good things about OOSH but it still exceeded my expectations. It tastes great, feels like a premium product... I'd heard good things about OOSH but it still exceeded my expectations. It tastes great, feels like a premium product from the packaging to the ingredients, and it's now something I keep with me most days.

Maya

Perfect Before Every Run 🏃

Perfect before a long run. Perfect before a long run. Perfect before a long run.

Soph

Exactly What I Was Looking For

I was looking for an electrolyte that didn't rely on loads of sugar or caffeine, and OOSH was exactly that. Clean ingredients, great flavour and you can tell a lot of thought has gone into the formula. I was looking for an electrolyte that didn't rely on loads of sugar or caffeine, and OOSH was exactly that.... I was looking for an electrolyte that didn't rely on loads of sugar or caffeine, and OOSH was exactly that. Clean ingredients, great flavour and you can tell a lot of thought has gone into the formula.

Ben. W

🍓 Tastes Incredible

Honestly didn't expect it to taste this good. Mixed really easily and I'll definitely be ordering again. Honestly didn't expect it to taste this good. Mixed really easily and I'll definitely be ordering again. Honestly didn't expect it to taste this good. Mixed really easily and I'll definitely be ordering again.

Alex W

Thoughtfully Made 👏

I've tried quite a few hydration products over the years and OOSH stands out. The addition of Cognizin® and Rhodiola is something you don't really see elsewhere, and the whole product feels really well put together. I've tried quite a few hydration products over the years and OOSH stands out. The addition of Cognizin® and Rhodiola... I've tried quite a few hydration products over the years and OOSH stands out. The addition of Cognizin® and Rhodiola is something you don't really see elsewhere, and the whole product feels really well put together.

Daniel

💪 Clean, Simple & Effective

I've been using OOSH most mornings before training and it's become one of those things I don't really want to go without. Great flavour, mixes instantly and the formula is spot on. I've been using OOSH most mornings before training and it's become one of those things I don't really want to... I've been using OOSH most mornings before training and it's become one of those things I don't really want to go without. Great flavour, mixes instantly and the formula is spot on.

Liam

Frequently Asked Questions

We're expecting to reopen orders on 12th July. Join the waitlist above and we'll email you as soon as we're back.

Not at the moment. We've temporarily paused new orders while we're away to ensure every order is dispatched as quickly as possible when we return.

Yes. Simply enter your email above and we'll send you a message as soon as orders reopen.

All subscription orders due during this period have been dispatched before our temporary pause, so no action is needed.

If you have a question about an existing order, feel free to get in touch using our contact email raff@ooshperformance.com. We'll reply as soon as we can.

Thank you for your interest in OOSH

Orders will reopen on 12th July