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Critical Immune
Fortify your daily wellness with Mother Nature’s strongest immune-boosting compounds.
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Buy now, pay later from £4.50/mo with
Free UK shipping over £50, free returns.
Key Benefits
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Fast-acting immune support - optimizing your body’s defense response.
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Quicker recovery - feeling your best in less time.
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Stronger sense of well-being - adaptogenic herbs make the immune system smarter.
Modern life takes a toll on the immune system. Chronic stress, lack of exercise, and poor sleep can create a perfect storm of vulnerability. When you support your immune system with medicinal herbs that work with your body’s natural defence system you are able to become more resilient and feel better faster. The adaptogenic blend inside each capsule is formulated to support a more robust immune system designed for short-term use (but safe for daily use). Fortify your daily wellness with Mother Nature’s strongest immune-boosting compounds.
Organifi makes healthy living simple, delicious, and accessible. Born from a desire to cut through the noise of fad diets and empty health promises, the brand blends powerful superfoods into convenient, great-tasting formulas. From their first green juice to a full range of plant-based blends, Organifi is committed to high-quality, organic ingredients that nourish the body. More than just nutrition, they offer guidance, community, and support—helping people create lasting wellness habits with ease.
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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Translate your body’s data
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wellbeing plan.
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Healf Curation
Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
Discover more
The Discovery
Expert Validation
Community Testing