20% off €45 or 15% off €35

Immunity

Immunity is something you are born with that helps protect your body against viruses, infections and diseases. Your immune system is complex, but if you look after your immunity, it will look after you. Read our expert advice on how to support your immunity and boost your confidence.

Coronavirus (COVID-19)

View all topics

Coronavirus (COVID-19)

Latest articles

Selection of wellness products on a green background

Everyday wellness picks to have on hand

From everyday niggles to seasonal sniffles, consider this your go-to guide to building a feel-good, well-prepared home wellness cupboard or first aid kit – stocked for whatever life brings

6 ways to support your immune system

Your immune system can sometimes do with a little extra TLC. Here’s how to stay one step ahead with immunity tips from our H&B nutritionist

How to support your kids' immune systems this back to school season

Want to avoid new-term sniffles and classroom bugs? An expert shares advice on how to bolster little ones’ defences this autumn

Our best vitamins for immune system health

Take a moment to thank your immune system – it’s doing a lot behind the scenes! Discover the top vitamins for immunity support, plus our favourite picks

Immunity guide: Supporting your immune system

There’s a complex team of cells fighting off disease in your body – but how does it all work? We ask an immunologist and nutritionist about the immune system, with top tips for staying well

Mother and daughter outdoors with happy expression

How to keep your family well

Understanding the intricate relationship between our lifestyle choices and overall wellness is crucial to nurturing our well-being, ensuring that every moment is lived to its fullest.

Tips on staying healthy this winter

We’ve put together some simple tips on staying healthy this winter. We have tips on coping with the cost of living crisis and how to avoid getting sick.

Food sources of vitamin C and supplements

How to take vitamin C, dosage, what it does & more

What is the daily recommended dose of Vitamin C? And how should you take it? Find out why we need Vitamin C, vegan sources and more from our guide.

6 smoothies to support your immunity

Support your immune system with these smoothie recipes that will help you reach your five-a-day. From banana and mango to berry kiwi smoothies and more

Discover the health benefits of chlorella

Packed with vitamins, minerals, protein, and chlorophyll, Chlorella is a source of nutrition well worth trying out. Here are its benefits and 4 reasons to get your fill.

Join Rewards for Life

Join rewards for life today and we'll give you 300 points worth €3.00

Find out more

Speak to an Advisor

Book your free, one-to-one online consultation with one of our qualified advisors.

Help Centre

Need some help with an order or want to speak to a member of our Customer Services team?

Sign up for exclusive offers

Plus, get expert advice to support your health & wellness straight to your inbox when you sign up to Holland & Barrett emails.

First name

Last name

Email address

Get exclusive offers, the latest health tips and simple, science-led wisdom. Privacy notice.*