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Immune Defense – Natural Immune and Digestive Support, 60 Capsules

Immune Defense – Natural Immune and Digestive Support, 60 Capsules

Regular price $113.15 CAD
Sale price $113.15 CAD Regular price
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Immune Defense – Natural Immune and Digestive Support, 60 Capsules

Regular price $113.15
Sale price $113.15 Regular price
Save % Sold out
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What Is Immune Defense?

Vibrant Health’s Immune Defense is a carefully formulated supplement that works with your body’s own systems to maintain a strong immune and digestive balance. Rather than pushing the immune system into overdrive, this formula aims to support a calm, balanced response while also nurturing your gut health. It combines specialized immune proteins, Gigartina red marine algae, larch arabinogalactans, and beta-glucans into a single, potent blend. Each capsule is made with transparently sourced ingredients, so you know exactly what you’re taking—No proprietary blends.

Key Ingredients and Their Roles

Specialized Immune Proteins: Derived from bovine colostrum and serum, these proteins provide immunoglobulins and other factors that support the body’s natural defences, particularly in the digestive tract’s mucosal lining.
Gigartina Red Marine Algae: This seaweed is rich in sulfated polysaccharides, studied for their ability to support immune cell activity and provide antioxidant benefits.
Larch Arabinogalactans: Extracted from the Western larch tree, these fibers act as prebiotics, promoting the growth of beneficial gut bacteria. They have a long history of traditional use for immune health.
Beta-Glucans: Sourced from yeast, beta-glucans modulate immune responses, helping to immune cells without overactivation, contributing to a balanced immune state.

How to Use and Dosage Guidance

Immune Defense can be taken flexibly. For maintenance, take 2 capsules daily. If you feel your immune system could use extra support during seasonal changes, you may increase to up to 4 capsules daily. Take with a glass of water, with or without food. As with any supplement, consult a health-care practitioner before starting, especially if you have a health condition or are on medication.

Key Benefits for Immune and Digestive Health

A well-functioning immune system relies on many pathways, and Immune Defense targets several. Beta-glucans and arabinogalactans help support immune cell activity, while red marine algae provides minerals and unique polysaccharides for overall wellness. Digestive health is also a focus—arabinogalactans act as prebiotics to feed beneficial gut bacteria, which in turn helps regulate immunity. Many users appreciate the gentle approach, noting it helps them maintain their defences during challenging times without feeling overstimulated.

What Makes This Formula Unique?

Immune Defense stands out for its multi-ingredient, multi-pathway approach. It combines immune-supporting proteins from bovine sources, polysaccharides from algae and larch, and yeast-derived beta-glucans. This diversity targets different aspects of immune function. The formula is free from proprietary blends, listing every ingredient with its exact amount—a reflection of Vibrant Health’s commitment to transparency and quality.

Frequently Asked Questions

Is Immune Defense suitable for long-term use?

Yes, the formula is designed for daily use to support ongoing immune and digestive health. Many people take it year-round. However, individual needs vary, so listen to your body.

Does this product contain common allergens?

The capsules contain bovine-derived proteins (milk) and yeast-derived beta-glucans. If you have allergies to dairy or yeast, check with your health-care practitioner. The product is manufactured in a facility that also processes other allergens.

Can I take Immune Defense with other supplements?

Generally, yes. It pairs well with a healthy diet and other supplements. However, due to the immune-modulating ingredients, discuss with a doctor if you are on immunosuppressive medications.


This product is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow the directions for use. Consult a health-care practitioner before use if you are taking medication or have a health condition.

Delivery in Canada

Orders are prepared with clear Canada delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

Vitamin4CA offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any dietary supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Dietary supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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  • Free standard deliveryUsually 2–7 business days to Canada, after 1–3 days to prepare
  • 30-day returnsOn unopened items in original packaging
  • Secure checkoutProcessed by Shopify with major cards accepted
  • Real supportEmail or phone, answered by our team

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Buying guide and questions

Supplement guide

Immune Defense – Natural Immune and Digestive Support, 60 Capsules at Vitamin4CA

What Is Immune Defense?Vibrant Health’s Immune Defense is a carefully formulated supplement that works with your body’s own systems to maintain a strong immune and digestive balance. Rather than pushing the immune sys...

Category Immune Support Supplements
Delivery area Canada
Checkout Secure checkout
Brand Vibrant Health
Price $113.15
Availability In stock
arabinogalactansbeta-glucanscapsulesdairy-freedigestive healthgluten-freeimmune proteinsimmune supportnatural supplementnon-GMO

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Dietary supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Questions about Immune Defense – Natural Immune and Digestive Support, 60 Capsules

Is Immune Defense – Natural Immune and Digestive Support, 60 Capsules available for Canada customers?

Yes. This product is currently available on Vitamin4CA with Canada-wide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to cart area. Returns guidance is available on the product page and full terms are covered in the store returns policy.