High-strength supplements without the filler

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Kids + baby nutrition + immune support

Back to school, boosted.

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Natural supplements to help you boost your immune system.
 Redefining the vitamin industry and the relationship we have with our health.
High dose vitamin drinks for rapid recovery
Supplements that pack a punch for your immunity
If you're going to take one vitamin, make it this.

JOIN 1.5 MILLION TONIC FOLLOWERS

RECOMMENDED BY EXPERTS 

From champions to everyday heroes – Tonic is the daily routine for those who go all-in.

Jamie Murray

World Number 1 Tennis Player

"Tonic gives me the fuel that my body needs to recover, stay strong, and stay sharp. It’s become an essential part of my routine. Tennis is relentless – long matches, constant travel, and the need to perform at my peak every day."

Anya Garnis

Strictly Come Dancing, Mum of 2

"As a mum of two, I’m always looking for simple ways to keep my kids healthy and happy. The Tonic Kids Gummies have been a game-changer – my children actually ask for them every morning! Knowing they’re getting great nutrition in such an easy way gives me real peace of mind."

Dan Martin

British Winning Cyclist, Tour de France Star

"With Tonic, I feel sustained energy, sharper focus, and faster recovery. It’s simplified my approach to wellness and made a real difference. Cycling is all about endurance – not just in races, but in training day after day. I’ve always looked for a natural, effective way to support my body."

Jess Martin

GB Runner, Mum of 3 

"Tonic has become part of my comeback – helping me feel strong, energised, and ready to chase my goals for the LA 2028 Olympics. Coming back to elite sport as a mum of three is the hardest challenge of my life. I need all the support I can get to balance training, recovery, and family."

JOIN 100,000+ OTHERS FILLING THEIR NUTRIENT GAPS

We believe you're here to live life. Here’s what verified customers (our biggest critics) who have been taking Tonic for at least a month said.

Martin

'It’s changed how I feel everyday'

'If you’re looking for the best all-in-one nutrition solution then look no further. It’s changed how I feel everyday - I have so much more energy and feel great all round.'

Andrea

'I’ll be a customer for life'

‘I’m a huge fan, taking Tonic resulted in me feeling perkier in the mornings with less general fatigue and sick days throughout the year. I’ll be a customer for life.’

Michael

'I’m always feeling my best'

‘As a dad of four there’s no time for down days, taking Tonic gives me that insurance so I can rest assured I’m always feeling my best for them.’

Sarah

‘The game changer I’ve been searching for.'

‘The game changer I’ve been searching for.
No vitamins have ever made me feel this on top of the world.’

THE WORLD’S MOST POWERFUL PLANTS

Every tonic selects an optimal plant or adaptogen to help support your whole body naturally as nature intended and improve absorption. 

Personalised wellness for your whole family

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REAL HEALTH. NO BULLSH*T

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For all orders £25+ and every subscription order.

FLEXIBLE SUBSCRIPTIONS

Cancel, reschedule and skip anytime. No commitment.

60-DAY GUARANTEE 

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The more you buy the more you save. Simple.

WE TAKE REAL HEALTH SERIOUSLY

We thank our predecessors in the vitamin industry. We'll take it from here.

Maximum Impact

Packed with the highest quality nutrients in max strength doses in their most absorbable forms so you thrive. Always.

NO COMPROMISES

Packed with all of the good stuff and never any of the bad stuff. No fillers, no added sugar and no junk ingredients.

PROVEN TO WORK

Every product is formulated by expert nutritionists, backed by 800+ scientific studies and proven to work in trials. 

Our latest blog posts

THE TONIC TRUTH

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NutritionThe role of Vitamin C (it's not just for winter colds)

The role of Vitamin C (it's not just for winter colds)

Vitamin C: More Than Just a Cold Remedy When most people think of vitamin C, they picture oranges, Tonic Daily Immunity drinks, or the go-to remedy for a cold. But this humble vitamin has a much bi...

GuideHow to make your supplement routine more effective

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Taking supplements is often seen as a shortcut to better energy, stronger immunity, or faster recovery. But while they can be incredibly helpful, most people don't realise that the how matters just...

NutritionFood and burnout: the hidden links you need to know and avoid

Food and burnout: the hidden links you need to know and avoid

Do you feel like you’re running on empty, no matter how much you sleep? You wake up tired, rely on coffee to kick-start your brain, need sweet or salty snacks between meals to survive the day, cras...