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Staying healthy isn’t as hard as you think. The problem is, we often don’t look after our immune system with 74% of the UK having compromised immune health.

Tonic is all about empowering you with simple science, natural plants and vitamins to stay well. Because life is amazing and missing out sucks. 

BELIEVE IN YOUR BODY

Your body is insane. Power it with nature and you’re a force to be reckoned with. Forget about sugars, nasties, chemicals and fillers, Tonic is full of high-dose vitamins and clean ingredients. Drink it up for ultimate absorption - it’s the super-fuel your immune system has been waiting for. 

BE INQUISITIVE  

We’ve got ultimate respect for medics, but we ask questions too. Like, what’s actually in those over-the-counter pills? And are they really helping us? We put honesty, research and a bit of healthy scepticism first.

KNOW THE SCIENCE

One poor immune system, thousands of scientific papers, seven years of talking to doctors and immunologists. That’s how we learnt about immune health that actually works. Everything we’ve done has proof - you can read it here.  

PEOPLE


DR GEMMA NEWMAN SENIOR GP PARTNER

Broadcaster, Author, Holistic Health Specialist


I’m a passionate believer in good nutrition. It’s key to keeping us fit and healthy. But life’s busy and it can be hard to get the levels of vitamins, minerals and plants that we need. Tonic is the perfect answer, a multivitamin drink that combines the latest science on vitamin dose with powerful plants. 

SUNNA VAN KAMPEN

FOUNDER

Founder & Biohacker


I used to spend every winter with a constant cold, missing out on life and work. As I began to research, I found the drugs we rely on aren’t what they seem. 


I talked to leading figures in the medical industry and spent thousands of hours buried in scientific papers. What I found was too important not to share.  With better immune health we can banish sick days and live life in full colour. 

EMMA MCKIE
 NUTRITIONIST

BSc in Biological Science, MSc in Clinical Nutrition


I’ve got degrees in Biology and Clinical Nutrition and I’ve always believed in the power of the human body. I want to help others harness the strength of their immune system and Tonic is packed with the highest dose vitamins, minerals and plants to do exactly that. 

Product. 

Our high dose vitamin drinks were born from a blocked nose and a makeshift science lab in Sunna’s kitchen. Through years of research and testing (in real labs) we made Tonic clean, natural and plant-powered for max absorption. We’re backed by science and are the highest dose compared to anything else on the market. That’s what it takes to get your immune system up to full speed. 

PLANET.

You've heard the stats on ocean plastic. Tonic partners with plastic gurus repurpose to get rid of plastic in our supply chain. Read more about repurpose here. We're also seriously plant-positive. We work with environmental champions Brynk, tackling carbon emissions and planting more trees. For every tree we use, we plant seven more. All our cardboard is FSC-certified.