Nuun Boost Electrolyte Drink with Caffeine and B12 Vitamins

Nuun Boost Electrolyte Drink with Caffeine and B12 Vitamins
4.8/5 rating (4 votes)
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Nuun Boost Single Tube: £6.49


Nuun Boost Box of 8 Tubes: £46.73


Buy a 4-pack and save 5% - Buy a box and save 10% off RRP!


Enriched with B12 vitamins and 40mg of caffeine, Nuun Boost provides refreshing hydration with the boosting effects of caffeine.

Nuun Boost offers the same great hydration benefits you love from Nuun Active but now also includes:

Plant-based Caffeine extract sourced from Green Tea extract

Clean Ingredients - Made with plant based sweeteners and ingredients

Gluten free, soy & dairy free, safe for clean sport certifications.


Each tablet includes:

10 calories

Sodium - 360mg

Potassium 100mg

Magnesium 25mg

Calcium 13g 

Vitamin C 38mg

Niacin 20mg

Vitamin B6 2mg

Vitamin B12 6mcg

Caffeine 40mg

Other ingredients include:

Caffeine sourced from green tea extract

Plant based sweetener monk fruit and a touch of stevia leaf extract to provide a crisp and light sweetness

Non-GMO sourced dextrose to increase the speed of absorption and hydrate you faster

Avocado oil for processing.

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*All orders are now free postage (Mainland UK & Northern Ireland Only.  Please contact us for charges to other areas, overseas quotes welcome but cannot be processed on this site, please email us ( with your order.

Delivery Schedule: We will normally dispatch your order the same day. So you will normally receive your order within 3 business days. International orders are generally received in under 14 days.

If you need information or help with your order please call our sales team on 01268 491036
(office hours Mon - Friday) or send us an email.