Skip to product information
1 of 4

Electrolyte Energy

Watermelon
12 Cans

Watermelon

Regular price €23,95 EUR
Regular price €23,95 EUR Sale price €23,95 EUR
SAVE 10% Notify me
(€1.99 per can)

Performance hydration with electrolytes. Less than 5 calories, no added sugar or sweetener. 

  • Reduce tiredness, fatigue and combat feeling 'flat'
  • Optimise performance with targeted hydration
  • Replenish what you sweat out & recover faster
  • Find a sense of vitality in your day-to-day
Price
Regular price €23,95 EUR
Regular price €23,95 EUR Sale price €23,95 EUR
SAVE 10% Notify me
(€1.99 per can)
Tax included. Shipping calculated at checkout.

Flavour: Watermelon

FREE SHIPPING when you buy 4 cases

Pay later with Klarna

Description

You have enough going on in your day to worry about hydration. Keep yourself sharp, perform at your best and be ready for the Big Day ahead.

Contains 80mg of caffeine + key electrolytes and minerals to support peak daily performance. Each can contains 3.63kcal/12.4kJ per 330ml serving.

Ingredients

Water, Citric Acid, Calcium Lactate, Tripotassium Citrate, Trisodium Citrate, Natural Flavourings, Magnesium Lactate, Sodium Chloride, Preservative (Potassium Sorbate), Caffeine, Calcium Triphosphate, Zinc Gluconate.

Contains no major allergens.

Electrolyte Profile

Shipping & delivery

Next day delivery available for UK orders placed before 12pm.

  • Economy from £3.99
  • Express next day from £8.50

EU orders

  • FREE SHIPPING when you buy 4 cases
  • Standard from €7.50

For further information, please see our Shipping Policy here SHIPPING

View full details
Icon

Zero sugar 

Icon

Less than 5 calories

Icon

No artificial sweetener

Icon

80mg of caffeine per can

Icon

6 electrolytes

Icon

Instantly hydrating

The smart solution for hydration

01

An essential pick me up

Picture a San Pellegrino but for those who need to get more done. We’ve added caffeine, natural flavourings and all the essential electrolytes you need to feel rejuvenated, revitalised, and focused for the ‘Big Day’ ahead.

02

No more “feeling flat”

You need to replenish what you lose in a day. Our formula helps you do exactly that. The perfect hack for restoring that crucial vitality you lose throughout the day.

03

More hydrating than “just” water

Chances are you’re not properly hydrating yourself and you don’t even know it. That mid-afternoon slump you feel? General fatigue? Slow recovery? Simply moving away from drinking as much water as possible and instead consuming the right minerals and electrolytes your body needs can dramatically improve your daily performance.

04

Convenient hydration 

The fact is you hydrate faster and more effectively with Big Day than water alone. Not just because of our formula, but because of how easy it is to now consume the electrolytes and minerals needed to boost your performance.

Frequently Asked Questions

Why do I need electrolytes?

When you sweat, you lose more than just water. You lose a ton of electrolytes that are crucial for performing at your best. Replenishing these electrolytes you lose through training can be the difference between feeling on top of your game versus feeling like trash.

Just drink more water, no?

The water we drink doesn’t contain enough electrolytes to replenish what you lose if you train hard and often. You’ve probably felt it yourself. Having hit your water targets for the day, thinking you’ve aced your hydration goals, but you still feel kinda ‘flat’. Restoring your electrolyte balance helps to combat that.

What’s the difference between sachets and cans?

Big Day cans have a modest amount of electrolytes designed to be a great daily amount of electrolyte replenishment. As well as this, the cans have 80mg of caffeine to ensure you are feeling alert and ready to take on the day. The sachets have a generous amount of electrolytes, designed to replenish after particularly strenuous activity.

How much can I take per day?

Sachets : You can safely consume up to 1 sachet per day. You should always start dosage low and increase incrementally based on your individual body’s response. To take, dissolve 1 sachet in 500mL of water during or after your workout. Alternatively take as a pick me up in between meal times. Use cold water for the best flavour result.

Cans : You can safely consume up to 3 cans per day depending on the individual's constitution. You should always start dosage low and increase incrementally based on your individual body’s response.

Pre-Workout : We recommend you don't drink more than 2 cans per day. You should always start dosage low and increase incrementally based on your individual body’s response.

Frequently Asked Questions


When you sweat, you lose more than just water. You lose a ton of electrolytes that are crucial for performing at your best. Replenishing these electrolytes you lose through training can be the difference between feeling on top of your game versus feeling like trash.



The water we drink doesn’t contain enough electrolytes to replenish what you lose if you train hard and often. You’ve probably felt it yourself. Having hit your water targets for the day, thinking you’ve aced your hydration goals, but you still feel kinda ‘flat’. Restoring your electrolyte balance helps to combat that.



Big Day cans have a modest amount of electrolytes designed to be a great daily amount of electrolyte replenishment. As well as this, the cans have 80mg of caffeine to ensure you are feeling alert and ready to take on the day. The sachets have a generous amount of electrolytes, designed to replenish after particularly strenuous activity.



Sachets : You can safely consume up to 1 sachet per day. You should always start dosage low and increase incrementally based on your individual body’s response. To take, dissolve 1 sachet in 500mL of water during or after your workout. Alternatively take as a pick me up in between meal times. Use cold water for the best flavour result.

Cans : You can safely consume up to 3 cans per day depending on the individual's constitution. You should always start dosage low and increase incrementally based on your individual body’s response.

Pre-Workout : We recommend you don't drink more than 2 cans per day. You should always start dosage low and increase incrementally based on your individual body’s response.