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Immunity Booster
Vilgain Immunity Booster brings together 12 natural ingredients—including vitamin C, vitamin D, zinc, and selenium—to help you support your immune system every day.
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Buy now, pay later from £3.87/mo with
Free UK shipping over £50, free returns.
Key Benefits
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Feel ready for anything—vitamin C, vitamin D, zinc, and selenium all contribute to the normal function of your immune system.
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Helps protect your cells—zinc, selenium, and vitamin C contribute to the protection of cells from oxidative stress.
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Oyster mushroom beta-glucans support the maintenance of normal blood cholesterol levels.
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Perfect for seasonal changes or whenever you want to support your natural defences.
Start each day with confidence. Vilgain Immunity Booster is thoughtfully formulated with 12 natural ingredients, including elderberry, oyster mushroom, and a blend of botanicals. With vitamin C, vitamin D, zinc, and selenium, this supplement supports the normal function of your immune system—ideal for busy lifestyles and changing seasons. Oyster mushroom extract provides beta-glucans, which contribute to the maintenance of normal blood cholesterol levels. Zinc, selenium, and vitamin C also help protect your cells from oxidative stress. Whether you’re heading into autumn or simply want to look after your wellbeing, this blend is designed to fit seamlessly into your daily routine.
Vilgain, founded by Michal Hubík, is on a mission to make superior nutrition accessible to everyone. Too many products fall short of delivering on their promises, so Vilgain creates truly beneficial options that help your body perform at its best. Every product undergoes regular laboratory testing for active ingredients, micronutrients, macronutrients, and other indicators, ensuring 100% quality, purity, and safety. High-quality, effective, and affordable, Vilgain delivers nutrition you can trust.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Journal offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
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Healf Curation
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Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
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