Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20

Keep illnesses at bay with this advanced supplement that blends powerful natural ingredients to strengthen your immune system and support optimal digestive health.

Size:

60 caps

Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.

Buy now, pay later from £7.44/mo with

Free UK shipping over £50, free returns.
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Key Benefits

  • Boosts immunity for protection against illnesses.

  • Helps maintain proper digestive function.

  • Promotes a balanced, healthy gut microbiome.

Immune Defense is expertly formulated to support both immune and digestive health. It includes Larch arabinogalactans (ResistAid™), known to promote beneficial gut bacteria and support immune function. Gigartina skottsbergii algae, a strain of red marine algae, provides sulfated polysaccharides which studies suggest may enhance the body’s natural defenses against pathogens.

Peppermint offers digestive relief, addressing discomfort like gas, bloating, and upset stomach. It has traditionally been used to soothe the digestive tract, providing relief from minor gastrointestinal issues. Rosemary contributes antioxidants, antiviral, and antimicrobial properties, helping to reduce oxidative stress and support a healthy inflammatory response. Plus, it also supports a healthy cognitive function.

The formula is further enriched with bovine immunoglobulins, which are known to support immune health by binding to and neutralizing pathogens in the gut. Carrageenan, derived from sea plants, has been studied for its potential to enhance immune function, particularly in maintaining mucosal immunity.

Together, these carefully selected ingredients work synergistically to promote digestive health and ensure your immune system remains resilient and ready to protect you when it matters most.

Dynamic by Design™ represents Vibrant Health's commitment to continual innovation and excellence. Each ingredient is meticulously hand-selected, and formulations are regularly updated to incorporate the latest advancements in nutritional science. This approach is reflected in the version numbers displayed on the packaging, akin to software updates. Every product undergoes triple redundant testing, adhering to stringent GMP guidelines, and is tested for heavy metals and microbiological contaminants before and after blending, with independent labs ensuring safety and compliance.

Additionally, the brand distinguishes itself by delivering comprehensive formulas at effective potencies, avoiding proprietary blends to ensure consistency and reliability, and ensuring all its supplements are science-backed, clinically formulated, and provide maximum potency and efficacy.

Founded by nutrition scientist Mark Timon in 1992, Vibrant Health revolutionised the wellness industry with its revolutionary Green Vibrance. This pioneering formula, featuring 38 meticulously chosen ingredients, set new benchmarks for detoxification, antioxidant support, and digestive health. Since its inception, the brand has experienced explosive growth, broadening its product range and retail presence while establishing a robust e-commerce platform. Today, Vibrant Health stands as one of the most awarded supplement brands, with over 50 accolades and distribution in more than 8,000 stores across seven countries. Celebrated on the Black Enterprise list of the 100 largest black-owned businesses and the Forbes list of black-owned businesses to support, Vibrant Health continues to embody excellence and innovation, profoundly impacting lives with its advanced superfood formulas and nutritional supplements.

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.

ImmunoLin® (Serum Bovine Immunoglobulins) 45% IgG, ResistAid™ Larch arabinogalactans extract, Peppermint leaf extract 10:1, Rosemary leaf extract 6% rosmarinic acid standardized extract, Beta 1, 3-1, 6 glucans 70% standardized extract, Gigartina red marine algae 30%, Vegetable capsule (Cellulose), microcrystalline cellulose, magnesium stearate, silicone dioxide.

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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The Discovery

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Our approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.

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Expert Validation

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Each product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.

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Community Testing

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By collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.